Sika Construction Chemicals - Waterproofing, Adhesives & Sealants

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Sika

(0)

$19.00

Sikagard®-703 GroutSeal

A ready-to-use, low viscosity silane/siloxane water repellent impregnation in aqueous phase. Deeply penetrates tile joints, concrete, and building surfaces to provide strong water resistance without changing the substrate appearance. Reduces dirt pick-up and inhibits fungal and algal growth. Water-based and environmentally friendly.

Overview

Specifications

Property	Value
Type	Ready-to-use silane/siloxane water repellent impregnation (aqueous emulsion)
Composition	Silane/siloxane combination
Colour	Whitish liquid
Density	1.0 kg/L at +20°C
pH Value	7–10
Ambient Temperature	+5°C min / +35°C max
Substrate Temperature	+5°C min / +35°C max
Rain Protection After Application	Min. 3 hours at +20°C
Overcoating (Sikagard® polymer paint)	Wait min. 5 hours
Shelf Life	12 months from date of production
Storage	Dry, +5°C to +40°C, original sealed packaging

Consumption

Substrate	Consumption
Concrete and mortar	0.15–0.20 kg/m²
Porous materials	0.30–0.50 kg/m²

Usage

Making tile joints and building surfaces water repellent
Protecting against water ingress through hairline cracks in tile joints and concrete
Exterior walls, roof tiles, brick, concrete, and mortar surfaces

Advantages

Strong water repellent capability in aqueous phase
Deeply penetrates tile joints and building surfaces
Treatment is usually invisible – does not change substrate appearance
Improves resistance to dirt pick-up
Reduces fungal and algal growth
Can be overcoated with suitable water or solvent-based polymer paints
Ready to use – no mixing required
Water-based and environmentally friendly

Packaging

500 ml bottle
1 L pail
5 L pail

Colour

Whitish liquid (treatment is invisible after application)

Product Details

Product Information

Property	Detail
Composition	Silane/siloxane combination (aqueous emulsion)
Shelf Life	12 months from date of production
Storage Conditions	Dry, +5°C to +40°C, original sealed packaging
Density	1.0 kg/L at +20°C
pH Value	7–10

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +35°C max
Substrate Temperature	+5°C min / +35°C max
Rain Protection	Min. 3 hours at +20°C after application
Overcoating (Sikagard® paint)	Wait min. 5 hours
No curing required	Product does not require curing treatment

Application Steps

Substrate Preparation: Surface must be clean, dry, and free from dust, dirt, grease, oil, and loose particles. Ensure tile joints are sound and free from old sealant residues.
Application: Apply Sikagard®-703 GroutSeal using a low-pressure spray gun, brush, or roller in a single layer from top to bottom. Take care not to let the product run or pool on the surface.
Protection: Protect the treated surface from rain for at least 3 hours at +20°C after application.
Overcoating: Can be overcoated with water or solvent-based polymer paints – contact the paint manufacturer for compatibility details. For Sikagard® polymer paint, wait at least 5 hours before applying.
Cleaning: Clean all tools and equipment with water immediately after use. Hardened or cured material can only be removed mechanically.

In Stock (5 available)

Roof repair tape packaging with roll and circular container on a blurred roof background.

Sika

Sika MultiSeal AP

(0)

From $9.80

Sika® MultiSeal AP

A self-adhesive, rubber modified bituminous sealing tape laminated with aluminium foil on the upper side. Designed for sealing and repairing water ingress on roofs and other building elements. Easy to apply at low temperatures with good adhesion to most substrates including bituminous surfaces. Can be over-painted after application.

Overview

Specifications

Property	Value
Type	Self-adhesive rubber modified bituminous tape with aluminium foil top
Thickness	~1.1 mm
Tensile Strength	>130 N/25 mm
Reaction to Fire	B2 (DIN 4102)
Service Temperature	−20°C to +80°C
Application Temperature	+5°C to +45°C (min. 3°C above dew point)
Shelf Life	72 months from date of production
Storage	Dry, cool, +5°C to +25°C, protected from direct sunlight

Packaging

Tape Width	Roll Length	Rolls per Box
10 cm	3 m	12
30 cm	3 m	4

Usage

Sealing and repairing water ingress on roofs
Sealing roof gutters, flashings, and junctions
Sealing around skylights, chimneys, and roof penetrations
Sealing joints on metal roofing and roof tiles
General waterproofing repairs on building elements

Advantages

Very easy to apply – self-adhering, no tools required
Good adhesion to many substrates
Weatherproof and durable
Compatible with bituminous substrates
Can be over-painted
Can be applied at low temperatures (down to +5°C)
Long shelf life – 72 months

Colour

Matt Grey
Terracotta

Product Details

Product Information

Property	Detail
Composition	Rubber modified bituminous tape with aluminium foil laminate
Thickness	~1.1 mm
Shelf Life	72 months from date of production
Storage Conditions	Dry, cool, +5°C to +25°C, protected from direct sunlight

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C to +45°C (min. 3°C above dew point)

Application Steps

Substrate Preparation: Surface must be clean, dry, and free from dust, dirt, grease, oil, and loose particles. Remove any old sealant residues or poorly adhering coatings. For best results on porous substrates, ensure the surface is sound and firm.
Cutting: Cut the tape to the required length using scissors or a sharp knife.
Application: Peel back the release liner from the underside of the tape. Press the tape firmly onto the substrate, starting from one end and working progressively to avoid air bubbles. Apply firm hand pressure or use a roller to ensure full contact and adhesion.
Overlaps: Where overlapping is required, overlap by a minimum of 50 mm. Press overlaps firmly to ensure a watertight seal.
Overpainting: The tape can be over-painted with most conventional paint systems once applied.
Low Temperature Application: At low temperatures, warm the tape slightly before application to improve flexibility and adhesion.

In Stock (10 available)

Sika

Sikagard-62

(0)

$231.00

Sikagard®-62

A 2-part, rigid, 100% solids high-build epoxy resin protective coating. Solvent-free with excellent mechanical and chemical resistance. Suitable for chemical-resistant lining of storage tanks, silos, and anti-corrosion coating on steel in food processing, sewage, agricultural, and pharmaceutical facilities. CE marked per EN 1504-2 and WRAS approved for contact with potable water.

Overview

Specifications

Property	Value
Type	2-component 100% solids epoxy resin protective coating
Mixing Ratio	Part A : Part B = 3 : 1 (by weight)
Density – Part A	~1.45 kg/L
Density – Part B	~1.02 kg/L
Density – Mixed	~1.37 kg/L
Solid Content	~100%
Shore D Hardness	~80 (DIN 53505)
Tensile Adhesion Strength	>1.5 N/mm² to concrete (ISO 4624)
Layer Thickness	~0.2 mm per layer
Consumption	~0.30 kg/m² per layer
Temperature Resistance (permanent)	+50°C dry heat
Temperature Resistance (max. 7 days)	+80°C
Temperature Resistance (max. 12 hours)	+100°C
Shelf Life	12 months (Part A and Part B) from date of production
Storage	Dry, +5°C to +30°C, original sealed packaging, away from direct sunlight

Mechanical Resistance (Taber Abraser)

Test Condition	Result
CS 10 / 1000 / 1000	24.4 mg
CS 17 / 1000 / 1000	70 mg
H 22 / 1000 / 1000	560.6 mg

Usage

Chemical resistant protective layer on concrete, stone, cementitious mortars, epoxy cement, epoxy resin products, and steel
Lining in storage tanks and silos
Anti-corrosion coating on steel in food processing plants, sewage works, farms, agricultural enterprises, chemical and pharmaceutical facilities, and beverage industry

Advantages

Solvent free – 100% solids
Good mechanical and chemical resistance
High build – ~0.2 mm per layer
Impervious to liquids
Easy to mix and apply
CE marked per EN 1504-2 (concrete protection)
WRAS approved for contact with potable water (BS 6920-1:2000)
LEED v2009 IEQc 4.2 compliant

Packaging

12 kg set (Part A + Part B)

Colour

RAL 7032 (Pebble Grey) – other colours on request

Product Details

Product Information

Property	Detail
Composition	Epoxy resin (2-component, 100% solids)
Shelf Life	12 months from date of production (Part A and Part B)
Storage Conditions	Dry, +5°C to +30°C, original sealed packaging, protected from direct sunlight

Pot Life

Temperature	Pot Life
+10°C	~30 minutes
+20°C	~20 minutes
+30°C	~10 minutes

Waiting Time / Overcoating & Full Cure

Temperature	Min. Overcoating	Max. Overcoating	Full Cure
+10°C	~30 hours	~3 days	~14 days
+20°C	~10 hours	~2 days	~10 days
+30°C	~6 hours	~1 day	~5 days

Application

Application Information

Parameter	Value
Mixing Ratio	Part A : Part B = 3 : 1 (by weight)
Layer Thickness	~0.2 mm per layer
Consumption	~0.30 kg/m² per layer
Ambient Temperature	+8°C min / +40°C max
Substrate Temperature	+8°C min / +40°C max (min. 3°C above dew point)
Relative Humidity	<80%

Application Steps

Substrate Preparation – Concrete: Prepare mechanically to achieve an open-textured surface. Remove weak areas, expose blowholes and voids. Remove all dust and loose material by brush and/or vacuum. Fill open voids with a suitable Sika® pore filling mortar. Level surface roughness with a suitable Sika® rendering and levelling mortar. Use a suitable primer on high-absorbent, non-sound, or non-cement-based substrates.
Substrate Preparation – Steel: Abrasive blast clean to SSPC-SP 10 “near white metal” or Sa 2½ (ISO EN 12944-4). Prepare welds and joints per EN 14879 Part 1. Remove all dust, dirt, and blasting material. Use air-conditioning to maintain surface conditions after blast cleaning.
Mixing: Stir Part A mechanically before use. Add all of Part B to Part A and mix continuously for 3 minutes using a low-speed stirrer (300–400 rpm) to avoid air entrapment. Pour into a clean container and stir again to ensure thorough mixing. Use only within the pot life.
Application: Apply by brush, roller, or airless spray at ~0.30 kg/m² per layer (~0.2 mm DFT). Apply multiple coats as required within the overcoating window.
Cleaning: Clean all tools immediately with Thinner C. Hardened/cured material can only be removed mechanically.

In Stock (5 available)

Sika

Sikadur-732

(0)

$88.00

Sikadur®-732

A solvent-free, thixotropic 2-component structural epoxy resin adhesive. Provides a high-strength bond between new and old concrete, steel, masonry, and wood. Highly effective on dry surfaces with high early and final strength. Suitable for grouting bolts, dowels, and pins.

Overview

Specifications

Property	Value
Type	2-component solvent-free thixotropic epoxy resin adhesive
Mixing Ratio	Component A : B = 2 : 1 (by weight/volume)
Colour	Concrete grey
Density	~1.45 kg/L
Pot Life at +30°C	35 minutes
Consumption	0.3–0.8 kg/m² (depending on substrate condition)
Coefficient of Thermal Expansion	50 × 10⁻⁶ per °C (−20°C to +40°C)
Shelf Life	24 months from date of production
Storage	Dry, +15°C to +30°C, original sealed packaging, away from direct sunlight

Technical Information

Property	Age	Value
Compressive Strength	7 days	~60.0 N/mm²
Compressive Strength	28 days	~63.0 N/mm²
Tensile Strength in Flexure	28 days	~39 N/mm²
Tensile Adhesion Strength (concrete, K400)	28 days	~2 N/mm² (concrete failure)
Tensile Adhesion Strength (steel, SA 2½)	28 days	~12 N/mm²

Usage

Bonding fresh, plastic concrete to hardened concrete and steel
Grouting bolts, dowels, and pins
Structural adhesive for concrete, masonry, metal, and wood

Advantages

High strength bonding and adhesion
Excellent adhesion to most structural materials
High early and final strength
Highly effective on dry surfaces
Solvent-free

Packaging

5 kg set (Component A + Component B)

Colour

Concrete grey

Product Details

Product Information

Property	Detail
Composition	2-component epoxy resin (solvent-free)
Shelf Life	24 months from date of production
Storage Conditions	Dry, +15°C to +30°C, original sealed packaging, protected from direct sunlight
Density	~1.45 kg/L

Application

Application Information

Parameter	Value
Mixing Ratio	Component A : B = 2 : 1 (by weight/volume)
Pot Life at +30°C	35 minutes
Consumption	0.3–0.8 kg/m² depending on substrate condition

Application Steps

Substrate Preparation: Surface must be clean and sound. May be dry or damp but free of standing water. Remove dust, laitance, grease, curing compounds, impregnations, waxes, foreign particles, and disintegrated materials. Concrete: sandblast or use other approved mechanical methods. Steel: sandblast to white metal finish (SA 2½).
Mixing: Pre-mix each component separately. Proportion 2 parts Component A to 1 part Component B into a clean pail. Mix thoroughly for 3 minutes with a paddle on low-speed drill (400–600 rpm) until uniform in colour. Mix only the quantity that can be used within the pot life.
Application: Apply Sikadur®-732 evenly onto the prepared substrate at 0.3–0.8 kg/m² using a brush, roller, or trowel. Place fresh concrete or structural element onto the adhesive while it is still wet and tacky. For bolt/dowel grouting, inject or pour into the hole and insert the bolt immediately.
Important Notes: Do not exceed the pot life. Do not add solvents or thinners. Protect from rain and moisture until fully cured.

In Stock (5 available)

Sika

Sika MonoTop-613 IND

(0)

$27.68

Sika MonoTop®-613 IND

A cementitious, fibre reinforced, polymer modified 1-component repair mortar mixed with water only. Excellent thixotropic behaviour makes it suitable for overhead and vertical applications up to 40 mm in a single layer. Ideal for repairing damaged, spalled, and honeycombed concrete caused by reinforcement corrosion.

Overview

Specifications

Property	Value
Type	1-component fibre reinforced polymer modified cementitious repair mortar
Appearance / Colour	Powder / Grey
Density (fresh mortar)	~2.05 kg/L
Layer Thickness	5 mm min / 40 mm max (vertical area)
Mixing Ratio	~3.25 L water per 25 kg bag (~0.13 L per 1 kg powder)
Pot Life at +30°C	25 minutes
Ambient Temperature	+5°C min / +35°C max
Consumption	~18.5–19.5 kg/m² per 10 mm thickness (~1.9 kg/m² per 1 mm)
Shelf Life	9 months from date of production
Storage	Dry, cool, shaded place, original unopened packaging

Compressive Strength

Age	Compressive Strength	Standard
1 day	~12 N/mm²	ASTM C-109
7 days	~35 N/mm²
28 days	~45 N/mm²

Flexural Strength

Age	Flexural Strength	Standard
1 day	~5.0 N/mm²	ASTM C-348
7 days	~8.0 N/mm²
28 days	~10.0 N/mm²

Usage

Repairing damaged and spalled concrete on vertical areas caused by reinforcement corrosion
General concrete repair and refurbishment work
Repair of honeycombed, damaged, and spalled concrete
Part of a concrete repair system in combination with Sika MonoTop®-610 as bonding primer and reinforcement corrosion protection

Features

Mixed with water only – 1-component, easy to use
Excellent workability with adjustable consistency
Excellent thixotropic behaviour – suitable for overhead and vertical applications
Good mechanical strengths (45 N/mm² compressive at 28 days)
Excellent frost resistance
Applicable in layers up to 40 mm thickness (vertical area)
Non-corrosive, non-toxic
Low shrinkage curing

Packaging

25 kg bag

Colour

Grey powder

Product Details

Product Information

Property	Detail
Composition	Cementitious, fibre reinforced, polymer modified (1-component)
Appearance	Powder / Grey
Shelf Life	9 months from date of production (unopened original packaging)
Storage Conditions	Dry, cool, shaded place
Density (fresh mortar)	~2.05 kg/L

Application

Application Information

Parameter	Value
Mixing Ratio	~3.25 L water per 25 kg bag (~0.13 L / 1 kg powder)
Consumption	~18.5–19.5 kg/m² per 10 mm thickness
Layer Thickness	5 mm min / 40 mm max
Ambient Temperature	+5°C min / +35°C max
Pot Life at +30°C	25 minutes

Application Steps

Substrate Preparation: Substrate must be sound and free of loose or weak particles, dust, and dirt. Completely remove oil, wax, laitance, and poorly bonded coatings. For optimum bond, roughen the surface well.
Mixing: Pour the required quantity of clean water into the mixing container. Add powder while mixing continuously using a low-speed electric mixer (max. 500 rpm) for 3 minutes, avoiding air entrapment. Add powder in portions to achieve the desired consistency. Do not add extra water after mixing.
Application: Apply with a spatula or trowel onto a well-saturated concrete substrate. For thickness greater than 40 mm, apply in several layers. Once the mortar starts to set, smooth with a wooden or synthetic float or a styrofoam block.
Bonding Coat: For large area applications, apply SikaTop 121 as a bonding coat before applying Sika MonoTop®-613 IND for optimum adhesion.
Curing: Keep mortar moist if exposed to strong sunshine or wind to prevent premature drying. Standard curing methods are recommended. For a very fine surface finish, apply SikaTop 121 as a filling compound on top after curing.
Cleaning: Clean tools and mixing equipment with water while material is still fresh. Hardened material can only be removed mechanically.

In Stock (5 available)

Sika

Sika SikaSeal-128

(0)

$2.80

SikaSeal®-128

A 1-component, non-corrosive neutral silicone sealant for indoor and outdoor use. Primerless adhesion to glass, metals, aluminium, wood, ceramic tiles, and painted surfaces. High elasticity with ±25% movement capability, low odour, and excellent UV and weathering resistance.

Overview

Specifications

Property	Basic Colours	Transparent	Standard
Chemical Base	Neutral silicone		–
Density	~1.45–1.55 kg/L	~0.95–1.05 kg/L	ISO 1183-1
Shore A Hardness	~30–50	~20–30	ISO 868
Tensile Strength	~1.0 MPa	~0.5 MPa	ISO 8339
Elastic Recovery	>80%		ISO 7389
Movement Capability	±25%	±20%	ASTM C719
Elongation at Break	≥250%	≥200%	ISO 37
Service Temperature	−40°C min / +150°C max		–
Skin Time	~15 minutes	~5 minutes	CQP 019-1 at +23°C/50% r.h.
Curing Rate	~3 mm / 24 hours		CQP 049-2 at +23°C/50% r.h.
Shelf Life	12 months from date of production		–
Storage	Dry, upside down, below +27°C, away from direct sunlight		–

Usage

Weatherproof joints between glass, metals, painted surfaces, aluminium, wood, and ceramic tiles
Window and door installation
Tile perimeter joints
General joint sealing – interior and exterior

Advantages

Good UV and weathering resistance
Primerless adhesion to a wide range of substrates
High elasticity and flexibility (±25% movement capability)
Low odour, neutral curing
Non-corrosive – safe for use with metals

Packaging

~280 ml (420 g) cartridge – basic colours (12 per box)
~280 ml (280 g) cartridge – transparent
~600 ml (900 g) sausage – basic colours (20 per box)
~600 ml (600 g) sausage – transparent (20 per box)

Colour

White, Transparent, Grey, Black (others on request)

Important – Do NOT Use On

Alkaline surfaces such as concrete, plaster, and masonry
Bituminous substrates, natural rubber, or EPDM rubber
Natural stone, marble, or granite (bleeding may occur)
Joints in and around swimming pools
Joints under water pressure or permanent water immersion
Totally confined spaces (requires atmospheric moisture to cure)
Structural glazing or insulated glazing / food contact applications

Product Details

Product Information

Property	Detail
Composition	Neutral silicone (1-component)
Shelf Life	12 months from date of production
Storage Conditions	Dry, upside down, below +27°C, protected from direct sunlight

Technical Information – Consumption Guide

Joint Width (mm)	Joint Depth (mm)	Joint Length per 300 ml
6	4	~12.5 m
9	5	~6.5 m
12	6	~4 m
20	10	~1.5 m

Joint Design

For joints ≥10 mm and ≤20 mm wide: recommended joint depth of 10 mm
For larger joints, contact Sika Technical Service Department

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +40°C max (min. 3°C above dew point)
Substrate Temperature	+5°C min / +40°C max (min. 3°C above dew point)
Skin Time (basic colours)	~15 minutes at +23°C / 50% r.h.
Skin Time (transparent)	~5 minutes at +23°C / 50% r.h.
Curing Rate	~3 mm / 24 hours at +23°C / 50% r.h.

Application Steps

Substrate Preparation: Surface must be sound, clean, dry, and free from dirt, oil, grease, old sealants, and poorly bonded coatings. Remove all dust and loose material. SikaSeal®-128 adheres without primers or activators on most substrates.
Priming – Non-Porous Substrates (for optimum adhesion): Aluminium, anodised aluminium, stainless steel, PVC, galvanised steel, powder-coated metals, glazed tiles: lightly abrade, clean, and pre-treat with Sika® Aktivator-205. Wait >15 min (<6 hours). Other metals (brass, titanium-zinc): apply Sika® Aktivator-205, wait >15 min, then prime with Sika® Primer-3 N. Wait >30 min (<8 hours). PVC: apply Sika® Primer-215, wait >30 min (<8 hours). Glass: clean with Isopropanol.
Priming – Porous Substrates: Prime with Sika® Primer-3 N by brush. Wait >30 min (<8 hours) before sealing.
Masking: Apply masking tape where neat joint lines are required. Remove within the skinning time after finishing.
Joint Backing: Insert a suitable backing rod to the required depth.
Application: SikaSeal®-128 is ready to use. Prepare the cartridge or foil pack, insert into the sealant gun, and fit the nozzle. Extrude into the joint ensuring full contact with joint sides. Avoid air entrapment.
Finishing: Immediately tool the sealant firmly against the joint sides for adequate adhesion and a smooth finish. Use a compatible tooling agent (water is suitable). Do not use solvent-based tooling products.
Cleaning: Clean tools immediately with Sika® Remover-208. Hardened material can only be removed mechanically. For skin cleaning, use Sika® Cleaning Wipes-100.

In Stock (15 available)

Sika

Sika Waterbar VN

(0)

From $106.20

Sika Waterbar® V VN

A flexible thermoplastic PVC waterstop designed to stop water migration through construction joints in concrete structures. The multi-rib V-profile is cast centrally into stop-ends and sealing begins as soon as the concrete hardens. Pre-punched eyelets allow easy fixing to reinforcement. Can be site-welded using a Sika electric welding knife.

Overview

Specifications

Property	Value	Standard
Material	Flexible thermoplastic PVC (Polyvinyl Chloride)	–
Colour	Yellow	–
Shore A Hardness	>70	ASTM D2240
Tensile Strength	12 N/mm (±5%)	ASTM D412-06
Elongation	300% (±5%)	ASTM D412-06
Service Temperature	−35°C to +55°C	–
Chemical Resistance (permanent)	Seawater, sewage	–
Chemical Resistance (temporary)	Diluted inorganic alkalis, mineral acids, mineral oils and fuels	–
Shelf Life	5 years from date of production	–
Storage	Dry, shaded place, protected from direct sunlight	–

System Sizes

Type	Width (mm) ±5mm	Roll Length (m)	Nominal Thickness (mm) ±10%
V-15	150	20	3.0–5.0
V-20	200	20	3.0–5.0
V-25	250	20	3.0–5.0
V-32	320	15	3.0–8.0

Usage

Water reservoirs and swimming pools
Sewage treatment plants
Basements and below-ground structures
Retaining walls and lift shafts
Tunnels, culverts, and service pits
Construction joints and movement joints with nominal movement (e.g. basement or retaining walls)

Advantages

Sealing starts as soon as concrete has hardened
Multi-rib V-profile provides impenetrable barriers to water migration
Can be easily site-welded using Sika electric welding knife
Pre-punched eyelets for easy fixing to reinforcement with tie wires
Good chemical resistance to seawater, sewage, and diluted acids/alkalis
Available in 4 sizes for all application types

Packaging

V-15, V-20, V-25: 20 m rolls
V-32: 15 m rolls

Colour

Yellow flexible strip

Product Details

Product Information

Property	Detail
Composition	Polyvinyl Chloride (PVC)
Shelf Life	5 years from date of production
Storage Conditions	Dry, shaded place, protected from direct sunlight

Application

Application Steps

Fixing to Formwork: Fit the V-profile Sika Waterbar® V VN into the split formwork or shuttering for casting centrally into the stop-ends. Used for construction and movement joints where nominal movement is anticipated.
Fixing to Reinforcement: Use pre-punched eyelets in the outer flanges to fix the waterbar to steel reinforcement with tie wires, ensuring it is not displaced during concreting.
Placing Concrete – First Stage: Both sides must be well embedded in concrete. Vibrate carefully to avoid honeycombing. Use well-graded aggregate with concrete that is neither too plastic nor too stiff. Apply equal concrete pressure on both sides to prevent the ends from folding up.
Placing Concrete – Second Stage: Remove formwork carefully near the waterbar. Check the stop-end thoroughly for honeycombing and repair if necessary. Clean all hardened concrete remnants from the first stage before proceeding as per the first stage.
Site Welding: Use a Sika electric welding knife. Heat both ends simultaneously on the faces of the welding knife until an even molten bead of PVC appears. Withdraw the knife and immediately push the sections together. Hold rigid until the PVC cools and solidifies. Check for gaps or imperfect joints and re-weld if necessary.

In Stock (15 available)

Sika

PVC Waterstop O-Profile 20m Roll Sika Waterbar® O VN

(0)

From $128.00

Sika Waterbar® O VN

A flexible thermoplastic PVC waterstop designed to stop water migration through construction and expansion joints in concrete structures. The multi-rib profile creates impenetrable barriers and sealing begins as soon as the concrete hardens. Available in 4 widths to suit all application types. Can be easily site-welded.

Overview

Specifications

Property	Value	Standard
Material	Flexible thermoplastic PVC	–
Colour	Yellow	–
Shore A Hardness	>70	ASTM D2240
Tensile Strength	12 N/mm² (±5%)	ASTM D412-06
Elongation	300% (±5%)	ASTM D412-06
Service Temperature	−35°C to +55°C	–
Chemical Resistance (permanent)	Seawater, sewage	–
Chemical Resistance (temporary)	Diluted inorganic alkalis, mineral acids, mineral oils and fuels	–
Shelf Life	5 years from date of production	–
Storage	Dry, shaded place, protected from sunlight	–

System Sizes

Type	Width (mm) ±5mm	Roll Length (m)	Nominal Thickness (mm) ±10%
O-15	150	20	3.0–4.5
O-20	200	20	3.0–4.5
O-25	250	20	3.0–4.5
O-32	320	15	3.0–8.0

Usage

Basements and below-ground structures
Water reservoirs and swimming pools
Sewage treatment plants
Retaining walls and lift shafts
Tunnels, culverts, and service pits

Advantages

Sealing starts as soon as concrete has hardened
Multi-rib profile provides impenetrable barriers to water migration
Can be easily site-welded (welding knife available)
Good chemical resistance to seawater, sewage, and diluted acids/alkalis
Available in various profiles and sizes for all application types

Packaging

O-15, O-20, O-25: 20 m rolls
O-32: 15 m rolls

Colour

Yellow flexible strip

Product Details

Product Information

Property	Detail
Material	Flexible thermoplastic PVC
Shelf Life	5 years from date of production
Storage Conditions	Dry, shaded place, protected from direct sunlight

Application

Application Steps

Positioning: Position the Sika Waterbar® O VN centrally within the construction or expansion joint, ensuring the centre bulb or ribs are correctly aligned with the joint plane.
Fixing: Secure the waterstop in position using wire ties or clips to the reinforcement to prevent displacement during concrete pouring.
Concrete Placement: Pour and compact concrete carefully on both sides of the waterstop. Ensure full encapsulation without voids or honeycombing around the waterstop profile.
Site Welding: Where joints or connections are required, weld sections together using a welding knife. Ensure clean, even welds for a watertight connection.
Inspection: After concrete has hardened, inspect the joint area to confirm the waterstop is correctly embedded and no voids are present.

In Stock (15 available)

Sika

Sika SikaShield W159 ED 1.5mm

(0)

$86.20

SikaShield® W159 ED 1.5mm

A polymer modified bituminous waterproofing membrane wet-applied to concrete using adhesive mortar SikaShield® W1. Flame-free installation makes it safe for confined spaces. Reinforced with cross-laminated PE film for high mechanical performance. Fully bonded and watertight against lateral water migration. Can be applied on wet concrete.

Overview

Specifications

Property	Value	Standard
Type	Polymer modified bituminous waterproofing membrane (wet-applied)	–
Reinforcement	Cross-laminated Polyethylene (PE)	–
Effective Thickness	1.5 mm ±0.15 mm	–
Roll Width	1.0 m	–
Roll Length	20.0 m (20 m² per roll)	–
Top & Bottom Surface	Removable foil liner	–
Foldability at Low Temperature	Unaffected at −25°C	–
Resistance to Static Puncture	240 N ±10%	ASTM E154
Tensile Strength	3 N/mm² ±10%	ASTM D412
Elongation	300% ±10%	ASTM D412
Resistance to Tear	30 N ±10%	ASTM D624
Joint Peel Resistance	400 N/m ±10% (at +23°C)	ASTM D1876
Permeability to Water Vapour	0.008 g/m²/24hr/mm-Hg ±10%	ASTM E96
Resistance to Lateral Water Migration	70 m ±7 m	ASTM D5385/D5385M
Ambient Temperature	+5°C min / +50°C max	–
Relative Humidity	Max. 80%	–
Shelf Life	12 months from date of production	–
Storage	Dry, +5°C to +35°C, vertical position, original packaging	–

Usage

Basements and below-ground structures
Vertical reinforced concrete walls
Single and strip foundations
Single layer under heavy protection
Base sheet in multi-layer waterproofing systems
Note: Not suitable for roofs permanently exposed to UV radiation

Advantages

No-torch application – safe for confined spaces
Fully bonded system for reliable waterproofing
Watertight against lateral water migration (70 m resistance)
Can be applied on wet concrete
Fast and easy installation
Flame-free application
Requires minimal surface preparation
High impact resistance (240 N static puncture)

Packaging

1 roll = 1.0 m wide × 20.0 m long (20 m²)

Colour

Top and bottom surface: Removable foil liner

Product Details

Product Information

Property	Detail
Composition	Polymer modified bitumen with cross-laminated PE reinforcement
Effective Thickness	1.5 mm ±0.15 mm
Shelf Life	12 months from date of production
Storage Conditions	Dry, +5°C to +35°C, stored vertically, do not stack pallets

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +50°C max
Substrate Temperature	+5°C min / +50°C max
Relative Humidity	Max. 80%
Side Overlap	Min. 100 mm
End Overlap	Min. 150 mm
Curing before backfilling	Min. 24 hours at +25°C
Backfilling deadline	Within 7 days after application

Application Steps

Substrate Preparation: Apply adhesive mortar SikaShield® W1 onto the water-saturated concrete substrate while still wet. Refer to the SikaShield® W1 PDS for full substrate condition requirements.
Alignment: Unroll the membrane and align it. Re-roll before application. Lay membranes parallel to avoid coinciding joints. When applying over another bituminous membrane, straddle the overlaps of the previous layer.
Wet Application: Lay the membrane directly over the wet adhesive mortar. At one end, peel away part of the release liner from the underside. Bond this end to the adhesive and substrate. Continue peeling the liner sideways while bonding the rest of the membrane.
Rolling: Roll the applied membrane surface with a roller from the centre to the edge to remove air bubbles. Push any excess adhesive towards the opposite direction of the sealed side overlap.
Overlap Sealing: If ambient temperature is below +10°C, seal membrane overlaps by heating with a gas torch or hot air to ensure proper adhesion and prevent adhesive trapping under the overlap.
Curing & Backfilling: Allow adhesive mortar to cure for at least 24 hours at +25°C before backfilling. Complete backfilling within 7 days of application.
Detailing: Use a sharp knife to cut around internal/external corners, upstands, vent pipes, drains, and support metalwork. Refer to the relevant method statement for detailing guidance.
Footwear: Use flat-profile footwear only – spikes or sharp protrusions may puncture the membrane.

In Stock (5 available)

Sika

Sika SikaShield P24 S 4mm

(0)

$71.00

SikaShield® P24 S 4mm

An APP modified bituminous waterproofing membrane reinforced with non-woven polyester fabric. The sand top surface ensures excellent bond for overlying layers. Torch-applied via burn-off film on the underside for a fully bonded installation. Flexible at 0°C and suitable as a base sheet in multi-layer systems under protective layers, tiles, or ballast.

Overview

Specifications

Property	Value	Standard
Type	APP modified bituminous waterproofing membrane	–
Reinforcement	Non-woven polyester fabric	–
Effective Thickness	4.0 mm ±0.2 mm	EN 1849-1
Roll Width	1.0 m	–
Roll Length	10.0 m (10 m² per roll)	–
Top Surface	Sand	–
Bottom Surface	Polyethylene burn-off film	–
Flexibility at Low Temperature	≤0°C	EN 1109
Tear Resistance (nail shank)	150 N −45 N (longitudinal & transversal)	EN 12310-1
Joint Shear Resistance (longitudinal)	500 N/50 mm ±100 N/50 mm	EN 12317-1
Joint Shear Resistance (transversal)	350 N/50 mm ±70 N/50 mm	EN 12317-1
Max. Tensile Force (longitudinal)	600 N/50 mm −120 N/50 mm	EN 12311-1
Max. Tensile Force (transversal)	400 N/50 mm −80 N/50 mm	EN 12311-1
Elongation at Max. Tensile Force	30% −15% (longitudinal & transversal)	EN 12311-1
Ambient Temperature	+5°C min / +40°C max	–
Relative Humidity	Max. 80%	–
Shelf Life	12 months from date of production	–
Storage	Dry, +5°C to +35°C, vertical position, original packaging	–

Usage

Waterproofing membrane for balconies and terraces under heavy protection layers (tiles or gravel)
Flat and sloping roofs under protective layers or ballast
Car park decks
Wet areas
Basements and below-ground structures
Horizontal reinforced concrete slabs, decks, podiums, and protrusions
Vertical reinforced concrete walls
Base sheet in multi-layer waterproofing systems
Note: Not suitable for roofs permanently exposed to UV radiation

Advantages

Easy to install by torching method
Fully bonded application
Flexible in cold temperatures (≤0°C)
Good durability and mechanical properties (tensile, tear, shear)
Can be painted immediately after application
Insulation panels can be bonded directly without special adhesives or mechanical fixings
Sand surface ensures excellent bond for overlying layers

Packaging

1 roll = 1.0 m wide × 10.0 m long (10 m²)

Colour

Top surface: Sand
Bottom surface: Polyethylene film

Product Details

Product Information

Property	Detail
Composition	APP modified bitumen with non-woven polyester fabric reinforcement
Effective Thickness	4.0 mm ±0.2 mm (EN 1849-1)
Shelf Life	12 months from date of production
Storage Conditions	Dry, +5°C to +35°C, stored vertically, do not stack pallets

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +40°C max
Substrate Temperature	+5°C min / +40°C max
Relative Humidity	Max. 80%
Side Overlap	Min. 100 mm
End Overlap	Min. 150 mm

Application Steps

Substrate Preparation: Surface must be uniform, firm, smooth, and free from sharp protrusions, grease, laitance, oil, dust, and loose particles. Must be clean and dry.
Priming: Apply the appropriate Sika® primer at the required consumption onto the prepared dry surface. Allow the primer to dry completely before membrane installation. Contact Sika Technical Service for primer selection guidance.
Alignment: Unroll the membrane and align it. Re-roll before application. Lay membranes parallel to avoid coinciding joints. When applying over another bituminous membrane, straddle the overlaps of the previous layer.
Torching: Heat the substrate and the burn-off film on the underside of the membrane with a gas burner. When the backing film starts to melt, roll the membrane forward and press firmly against the substrate. Keep the flame moving to avoid overheating (polyester reinforcement melts at +260°C). A bead of melted bitumen must be visible along the full length of all overlaps.
Overlaps: Overlap sides by min. 100 mm and ends by min. 150 mm. At end overlaps, cut a 100×100 mm corner at 45°. Weld overlaps until a 10 mm trickle of melted mixture is visible along the overlap line.
Detailing: Use a sharp knife to cut around internal/external corners, upstands, vent pipes, drains, and support metalwork. Refer to the relevant method statement for detailing guidance.
Suitable Substrates for Torching: Concrete, perlite screed, bituminous membranes with smooth surface, compatible coatings, brick masonry, cementitious screeds.
Footwear: Use flat-profile footwear only – spikes or sharp protrusions may puncture the membrane.

Maintenance

Check the functionality of auxiliary works, flashings, drainage outlets, and overflow pipes regularly.
Remove leaves, moss, and vegetation that could cause ponding and overload the drainage system.
Arrange periodic inspections of the membrane and detailing to maintain waterproofing performance throughout its lifespan.

In Stock (5 available)

Sika

Sika SikaShield P24 S 3mm

(0)

$58.50

SikaShield® P24 S 3mm

An APP modified bituminous waterproofing membrane reinforced with non-woven polyester fabric. The sand top surface ensures excellent bond for overlying layers. Torch-applied via burn-off film on the underside for a fully bonded installation. Flexible at 0°C and suitable as a base sheet in multi-layer systems under protective layers, tiles, or ballast.

Overview

Specifications

Property	Value
Type	APP modified bituminous waterproofing membrane
Reinforcement	Non-woven polyester fabric
Effective Thickness	3.0 mm ±0.2 mm
Roll Width	1.0 m
Roll Length	10.0 m (10 m² per roll)
Top Surface	Sand
Bottom Surface	Polyethylene burn-off film
Flexibility	Flexible at 0°C (EN 1109)
Water Tightness	Pass – Method B: 24 hours at 60 kPa
Tear Resistance (nail shank)	150 N ±45 N (longitudinal and transversal)
Joint Shear Resistance (longitudinal)	500 N/50 mm ±100 N/50 mm
Joint Shear Resistance (transversal)	350 N/50 mm ±70 N/50 mm
Ambient Temperature	+5°C min / +40°C max
Relative Humidity	Max. 80%
Shelf Life	12 months from date of production
Storage	Dry, +5°C to +35°C, vertical position, original packaging

Usage

Waterproofing membrane for balconies and terraces under heavy protection layers (tiles or gravel)
Flat and sloping roofs under protective layers or ballast
Car park decks
Wet areas
Basements and below-ground structures
Horizontal reinforced concrete slabs, decks, podiums, and protrusions
Vertical reinforced concrete walls
Base sheet in multi-layer waterproofing systems
Note: Not suitable for roofs permanently exposed to UV radiation

Advantages

Easy to install by torching method
Fully bonded application
Flexible in cold temperatures (0°C)
Good durability and mechanical properties (tensile, tear, shear)
Can be painted immediately after application
Insulation panels can be bonded directly without special adhesives or mechanical fixings
Sand surface ensures excellent bond for overlying layers

Packaging

1 roll = 1.0 m wide × 10.0 m long (10 m²)

Colour

Top surface: Sand
Bottom surface: Polyethylene film

Product Details

Product Information

Property	Detail
Composition	APP modified bitumen with non-woven polyester fabric reinforcement
Effective Thickness	3.0 mm ±0.2 mm
Shelf Life	12 months from date of production
Storage Conditions	Dry, +5°C to +35°C, stored vertically, do not stack pallets

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +40°C max
Substrate Temperature	+5°C min / +40°C max
Relative Humidity	Max. 80%
Side Overlap	Min. 100 mm
End Overlap	Min. 150 mm

Application Steps

Substrate Preparation: Surface must be uniform, firm, smooth, and free from sharp protrusions, grease, laitance, oil, dust, and loose particles. Must be clean and dry.
Priming: Apply the appropriate Sika® primer at the required consumption onto the prepared dry surface. Allow the primer to dry completely before membrane installation. Contact Sika Technical Service for primer selection guidance.
Alignment: Unroll the membrane and align it. Re-roll before application. Lay membranes parallel to avoid coinciding joints. When applying over another bituminous membrane, straddle the overlaps of the previous layer.
Torching: Heat the substrate and the burn-off film on the underside of the membrane with a gas burner. When the backing film starts to melt, roll the membrane forward and press firmly against the substrate. Keep the flame moving to avoid overheating (polyester reinforcement melts at +260°C). A bead of melted bitumen must be visible along the full length of all overlaps.
Overlaps: Overlap sides by min. 100 mm and ends by min. 150 mm. At end overlaps, cut a 100×100 mm corner at 45°. Weld overlaps until a 10 mm trickle of melted mixture is visible along the overlap line.
Detailing: Use a sharp knife to cut around internal/external corners, upstands, vent pipes, drains, and support metalwork. Refer to the relevant method statement for detailing guidance.
Suitable Substrates for Torching: Concrete, perlite screed, bituminous membranes with smooth surface, compatible coatings, brick masonry, cementitious screeds.
Footwear: Use flat-profile footwear only – spikes or sharp protrusions may puncture the membrane.

In Stock (5 available)

Sika

Sika SikaShield P24 MG 4.5kg/m²

(0)

$65.30

SikaShield P24 MG 4.5 kg/m²

SikaShield P24 MG is an APP modified bituminous roof waterproofing membrane by Sika, reinforced with non-woven polyester fabric. The mineral granule top surface provides permanent UV resistance and a decorative finish, torch-applied via burn-off film for a fully bonded, seamless installation.

Specifications

Property	Value
Brand	Sika
Type	APP modified bituminous waterproofing membrane
Reinforcement	Non-woven polyester fabric
Mass per Unit Area	4.5 kg/m² ±5%
Roll Size	1.0 m × 10.0 m (10 m² per roll)
Top Surface	Mineral granules (dark grey to black)
Bottom Surface	Polyethylene burn-off film
Flexibility	Flexible at 0°C
Ambient Temperature	+5°C min / +40°C max
Side Overlap	Min. 100 mm
End Overlap	Min. 150 mm
Shelf Life	12 months from date of production
Storage	Dry, +5°C to +35°C, vertical position, original packaging

Product Features

Decorative mineral granules — UV resistant for permanent outdoor exposure
Torch-applied via burn-off film for easy, fully bonded installation
Flexible at 0°C — suitable for varying temperature conditions
Good mechanical properties: tensile, tear, and shear resistance
Can be painted immediately after application
Tiles can be placed directly onto the membrane
Suitable for flat or sloping roofs (up to 15% gradient), balconies, and terraces
Use as exposed cap sheet in a multi-layer waterproofing system

Application Steps

Substrate Preparation: Surface must be uniform, firm, smooth, and free from sharp protrusions, grease, laitance, oil, dust, and loose particles. Must be clean and dry.
Alignment: Unroll and align the membrane, then re-roll before application. Lay membranes parallel to avoid coinciding joints. When applying over another bituminous membrane, straddle the overlaps of the previous layer.
Torching: Heat the substrate and the burn-off film with a gas burner. When the backing film starts to melt, roll the membrane forward and press firmly. Keep the flame moving to avoid overheating (polyester reinforcement melts at +260°C). A bead of melted bitumen must be visible along all overlaps.
Overlaps: Overlap sides by min. 100 mm and ends by min. 150 mm. At end overlaps, cut a 100×100 mm corner at 45°. Weld until a 10 mm trickle of melted mixture is visible along the overlap line.
Detailing: Use a sharp knife to cut around corners, upstands, vent pipes, drains, and support metalwork. Use flat-profile footwear only — spikes may puncture the membrane.

In Stock (5 available)

Sika

Sikafloor CureHard-24 15L

(0)

$62.00

Sikafloor® CureHard-24

A high-volume solids, one-part, clear sodium silicate-based liquid hardener and densifier for fresh or hardened concrete. Reduces dust emissions, increases abrasion resistance by 81.5%, and seals concrete surfaces. Odourless and easy to apply. CE marked per EN 1504-2.

Overview

Specifications

Property	Value
Type	1-part sodium silicate liquid surface hardener
Colour	Clear
Density	1.2 kg/L at +20°C (EN ISO 2811-1)
Solid Content	24% by mass
Abrasion Resistance (treated)	1350 mg (H22/1000g/1000 cycles) – 81.5% increase vs untreated
Tensile Adhesion Strength	4.8 N/mm² (EN 1542)
Penetration Depth	5.5 mm (EN 1504-2)
Water Absorption	w = 0.03 kg·m⁻²·h⁻⁰·⁵ (EN 1062-3)
Impact Resistance	60 Nm, Class III ≥20 Nm (EN ISO 6272-1)
Touch Dry at +20°C	2 hours
Full Cure at +20°C	5 hours
Max. Sealing & Hardening	7 days at +20°C
Shelf Life	24 months from date of production
Storage	Dry, +5°C to +40°C, original sealed packaging

Usage

Hardening and densifying concrete surfaces requiring light to moderate abrasion resistance
Dust-proofing prefabricated concrete elements
Horizontal old or new concrete surfaces
Industrial, commercial, and public buildings – interior and exterior

Advantages

Reduces dust emissions vs untreated concrete
81.5% increase in abrasion resistance vs untreated concrete
Seals concrete surfaces
Very good yellowing resistance
One-part – ready to use
Easy to apply by spray
High gloss with regular cleaning
Odourless
LEED v4 MR Credit compliant – EPD available
CE marked per EN 1504-2

Packaging

15 L container
200 L drum

Colour

Clear

Product Details

Product Information

Property	Detail
Composition	Sodium silicate water dilution
Solid Content	24% by mass
Shelf Life	24 months from date of production
Storage Conditions	Dry, +5°C to +40°C, original sealed packaging

Technical Information

Property	Value	Standard
Abrasion Resistance (treated)	1350 mg (H22/1000g/1000 cycles)	EN 1766:2000
Abrasion Resistance (untreated)	270 mg (H22/1000g/1000 cycles)	EN 1766:2000
Impact Resistance	60 Nm (Class III: ≥20 Nm)	EN ISO 6272-1
Tensile Adhesion Strength	4.8 N/mm²	EN 1542
Penetration Depth	5.5 mm	EN 1504-2
Water Absorption	w = 0.03 kg·m⁻²·h⁻⁰·⁵	EN 1062-3

Curing & Ready for Use

Temperature	Overcoating Wait Time	Full Cure
+5°C / 50% r.h.	3.5 hours	–
+10°C / 50% r.h.	3 hours	6 hours
+20°C / 50% r.h.	2 hours	5 hours
+30°C / 50% r.h.	1.5 hours	4 hours

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +35°C max
Substrate Temperature	+5°C min / +35°C max
Relative Humidity	Max. 100%

Consumption

0.15–0.25 L/m² per coat (4–7 m²/L) on power-trowelled concrete
A second coat is required on porous, rough-textured, or brush-finished surfaces

Application Steps

Substrate – Fresh Concrete (≥7 days): Finish using power floating, manual floating, or tamping. Cure for at least 7 days with water spray, blankets, or plastic sheets.
Substrate – Hardened/Old Concrete: Clean with high-pressure water cleaner. Allow to dry completely. Remove all dust, dirt, and loose material with brush or vacuum.
Important – Remove Existing Treatments: Completely remove any curing agents, membrane-forming sealers, or asphalt before application.
Application: Apply in a continuous film using a high-volume, low-pressure spray unit. Do not use sprayers previously used for silicones or release agents. Touch up any dry spots immediately.
Scrubbing: Scrub material into the surface with a soft bristle broom or floor-scrubbing machine for minimum 30 minutes until the material begins to gel and becomes slippery.
Reworking: Wet the surface slightly with water spray and rework for another 10–20 minutes.
Removal of Excess: After ~20 minutes when material returns to a gel, rinse the floor and remove excess with a squeegee, wet vacuum, or mop. Dried residue leaves white stains removable only mechanically.
Second Coat: Apply on porous or rough surfaces after the first coat is dry and tack-free.
Before Subsequent Coating: After cure, abrade the surface mechanically (light to heavy shot blasting) before applying any subsequent coating system.
Hot Weather (>+25°C): Store product in a cool place. Apply additional material to keep surface wet during scrubbing.
Moisture Protection: Protect treated surface from moisture for at least 3 days after application to prevent efflorescence.

In Stock (5 available)

Sika

Sikafloor-264 HC

(0)

$245.00

Sikafloor®-264 HC

A 2-part epoxy coloured floor coating providing a hard-wearing, seamless, low-maintenance gloss finish. Suitable as a roller coat for storage halls, workshops, and garages, or as a seal coat for broadcast systems in car parks, hangars, and wet process areas. Liquid proof with good chemical and mechanical resistance.

Overview

Specifications

Property	Value
Type	2-component epoxy floor coating
Mixing Ratio	Part A : Part B = 79 : 21 (by weight)
Density – Part A	~1.64 kg/L
Density – Part B	~1.00 kg/L
Density – Mixed	~1.40 kg/L
Solid Content	~100% by mass and volume
Shore D Hardness	~76 (7 days at +23°C, DIN 53505)
Abrasion Resistance	41 mg (CS 10/1000/1000, 7 days at +23°C, DIN 53109)
Compressive Strength	~53 N/mm² (28 days at +23°C, EN 196-1)
Flexural Strength	~20 N/mm² (28 days at +23°C, EN 196-1)
Tensile Adhesion Strength	>1.5 N/mm² (failure in concrete, ISO 4624)
Temperature Resistance (permanent)	+50°C dry heat
Temperature Resistance (short-term)	+80°C (max. 7 days); +100°C (max. 12 hours)
Shelf Life	24 months from date of production
Storage	Dry, +18°C to +30°C, original sealed packaging

Usage

Roller coat for concrete and cement screeds with normal to medium-heavy wear
Storage and assembly halls, maintenance workshops, garages, and loading ramps
Seal coat for broadcast systems in multi-storey and underground car parks
Maintenance hangars and wet process areas (beverage and food industry)

Advantages

Good chemical and mechanical resistance
Easy application by roller, squeegee, or brush
Liquid proof
Gloss finish
Slip-resistant surface possible (when broadcast with aggregate)
LEED v4 EQ credit compliant – low-emitting materials
Good biological resistance (ISO 846)

Packaging

20 kg set (Part A + Part B)
10 kg set (Part A + Part B)

Colour

Part A (Resin): Coloured liquid – available in multiple RAL colour shades
Part B (Hardener): Transparent liquid
Note: Under direct UV exposure, some discolouration may occur – no effect on performance

Product Details

Product Information

Property	Detail
Composition	Epoxy (2-component)
Shelf Life	24 months from date of production
Storage Conditions	Dry, +18°C to +30°C, original sealed packaging
Solid Content	~100% by mass and volume

Technical Information – Consumption

System	Layer	Product	Consumption
Roller Coating	Primer	1–2 × Sikafloor®-161 HC	0.35–0.55 kg/m² per layer
Roller Coating	Top Coat	2 × Sikafloor®-264 HC	0.3–0.5 kg/m² per layer
Textured Roller Coating	Primer	1–2 × Sikafloor®-161 HC	0.35–0.55 kg/m² per layer
Textured Roller Coating	Top Coat	1–2 × Sikafloor®-264 HC + 1% bw Extender T	0.5–0.8 kg/m² per layer
Broadcast System (~4 mm)	Primer	1 × Sikafloor®-161 HC	0.35–0.5 kg/m²
	Wearing Course	1 pbw Sikafloor®-264 HC + 1 pbw quartz sand (0.1–0.3 mm)	~4 kg/m² (~2 kg/m² binder + ~2 kg/m² sand)
	Broadcasting	Quartz sand 0.4–0.7 mm	~4–6 kg/m²
	Top Coat	1–2 × Sikafloor®-264 HC	0.6–0.8 kg/m² per layer

Pot Life

Temperature	Pot Life
+10°C	~50 minutes
+20°C	~25 minutes
+30°C	~15 minutes

Curing & Ready for Use

Temperature	Foot Traffic	Light Traffic	Full Cure
+10°C	~72 hours	~6 days	~10 days
+20°C	~24 hours	~4 days	~7 days
+30°C	~18 hours	~2 days	~5 days

Application

Application Information

Parameter	Value
Mixing Ratio	Part A : Part B = 79 : 21 (by weight)
Ambient Temperature	+10°C min / +30°C max
Substrate Temperature	+10°C min / +30°C max
Relative Humidity	Max. 80% r.h.
Substrate Moisture	<4% pbw (no rising moisture per ASTM polyethylene sheet test)
Dew Point	Substrate must be min. 3°C above dew point

Application Steps

Mixing: Stir Part A mechanically before use. Add all of Part B to Part A and mix continuously for 3 minutes at 300–400 rpm until uniform. Pour into a clean container and mix again. Avoid over-mixing to minimise air entrainment.
Primer: Apply Sikafloor®-161 HC by brush, roller, or squeegee. Preferred method: squeegee then back-roll crosswise. Apply two coats if needed to achieve a continuous, pore-free coat.
Levelling: Level rough surfaces using Sikafloor®-161 HC levelling mortar before applying coating.
Coating Application: Apply Sikafloor®-264 HC by short-piled roller crosswise in two coats.
Seal Coat: Apply by squeegee then back-roll crosswise with a short-piled roller.
Cleaning (Tools): Clean all tools immediately with Thinner C. Hardened material can only be removed mechanically.
Floor Maintenance: Remove spillages immediately. Clean regularly using rotary brush, mechanical scrubbers, high-pressure washer, or scrubber-dryer with suitable detergents.

In Stock (15 available)

Sika

Sikafloor-161 HC

(0)

$160.00

Sikafloor®-161 HC

A 2-part, low viscosity multipurpose epoxy resin for priming and levelling concrete and cementitious substrates. Solvent-free with excellent bond strength and short waiting times. Suitable as a primer, bonding bridge, levelling mortar binder, and intermediate layer for Sikafloor®-263 SL HC and Sikafloor®-264 HC flooring systems.

Overview

Specifications

Property	Value
Type	2-component low viscosity epoxy resin
Mixing Ratio	Part A : Part B = 79 : 21 (by weight)
Density – Part A	~1.6 kg/L
Density – Part B	~1.0 kg/L
Density – Mixed	~1.4 kg/L
Solid Content	~100% by mass and volume
Shore D Hardness	~76 (7 days at +23°C)
Compressive Strength	~60 N/mm² (28 days at +23°C)
Flexural Strength	~30 N/mm² (28 days at +23°C)
Tensile Adhesion Strength	>1.5 N/mm² (failure in concrete, ISO 4624)
Service Temperature	Max. +60°C short-term (7 days)
Shelf Life	24 months from date of production
Storage	Dry, +18°C to +30°C, original sealed packaging

Usage

Priming concrete substrates, cement screeds, and epoxy mortars
Low to medium absorbent substrates
Primer for Sikafloor®-263 SL HC and Sikafloor®-264 HC flooring systems
Binder for levelling mortars and mortar screeds
Intermediate layer underneath Sikafloor®-263 SL HC and Sikafloor®-264 HC

Advantages

Low viscosity with good penetration into substrate
Excellent bond strength (>1.5 N/mm²)
Solvent free
Easy application
Short waiting times between coats
Multi-purpose – primer, binder, bonding bridge, and screed
LEED v4 EQ credit compliant – low-emitting materials

Packaging

20 kg set (Part A + Part B)
10 kg set (Part A + Part B)

Colour

Part A (Resin): Brownish-transparent liquid
Part B (Hardener): Transparent liquid

Product Details

Product Information

Property	Detail
Composition	Epoxy (2-component)
Shelf Life	24 months from date of production
Storage Conditions	Dry, +18°C to +30°C, original sealed packaging
Solid Content	~100% by mass and volume

Technical Information

Coating System	Product / Mix	Consumption
Priming	Sikafloor®-161 HC	0.35–0.55 kg/m²
Levelling Mortar / Scratch Coat	1 pbw Sikafloor®-161 HC + 0.5 pbw quartz sand (0.1–0.3 mm)	1.7 kg/m²/mm
Bonding Bridge	Sikafloor®-161 HC	0.3–0.5 kg/m²
Resin Screed (15–20 mm)	1 pbw Sikafloor®-161 HC + 8 pbw quartz sand	2.2 kg/m²/mm

Pot Life

Temperature	Pot Life
+10°C	~50 minutes
+20°C	~25 minutes
+30°C	~15 minutes

Curing & Ready for Use

Substrate Temp.	Foot Traffic	Light Traffic	Full Cure
+10°C	~24 h	~6 days	~10 days
+20°C	~12 h	~4 days	~7 days
+30°C	~8 h	~2 days	~5 days

Application

Application Information

Parameter	Value
Mixing Ratio	Part A : Part B = 79 : 21 (by weight)
Ambient Temperature	+10°C min / +30°C max
Substrate Temperature	+10°C min / +30°C max
Relative Humidity	Max. 80% r.h.
Substrate Moisture	<4% pbw (no rising moisture per ASTM polyethylene sheet test)
Dew Point	Substrate must be min. 3°C above dew point
Layer Thickness (as top coat)	70–140 microns
Layer Thickness (standalone)	140–275 microns

Application Steps

Substrate Requirements: Concrete must have min. compressive strength of 25 N/mm² and pull-off strength ≥1.5 N/mm². Surface must be clean, dry, and free from oil, grease, coatings, and contaminants. Moisture content <4% pbw.
Substrate Preparation: Mechanically prepare using abrasive blast cleaning, planing, scarifying, or grinding to remove laitance. Grind high spots. Vacuum all dust and loose material. Fill cracks, blowholes, and voids with Sikafloor®, Sikadur®, or Sikagard® products.
Primer Mixing: Mix Part A for ~30 seconds. Add Part B to Part A. Mix continuously for ~3 minutes at 300–400 rpm until uniform. Pour into a clean container and mix again. Scrape sides and bottom at least once during final mixing.
Levelling Mortar Mixing: Mix Part A for ~30 seconds. Add Part B. While mixing, gradually add required filler/aggregates. Mix for a further 2 minutes until uniform. Pour into clean container and mix again.
Standard Primer Application: Pour mixed product onto substrate. Spread evenly with short pile roller or squeegee. Back-roll in two directions at right angles with a fleece roller. Maintain a wet edge. If broadcasting, wait 15–30 minutes then broadcast quartz sand to excess. Vacuum loose sand after hardening.
Bonding Bridge: Apply with brush, fleece roller, or squeegee. Back-roll in two directions. Apply second coat if required.
Resin Screed: Pour wet-on-wet onto still-tacky primer. Spread and compact with trowel to required thickness between screed rails. Level with levelling beam. Finish with trowels or power floats.
Cleaning: Clean all tools immediately with Thinner C. Hardened material can only be removed mechanically.

In Stock (5 available)

Three packages of tile grout on a tiled wall with application images below.

Sika

Sika Tile Grout

(0)

$2.20

Sika® Tile Grout

A one-component, pre-packed cementitious tile grout combining cement with selected pigments and admixtures. Non-shrink, thixotropic, and available in multiple colours for consistent, crack-free grout joints on floors and walls in dry and wet areas.

Overview

Specifications

Property	Value
Type	1-component cementitious tile grout
Density (mixed)	~1.9 kg/L
Mixing Ratio	0.3 L water : 1 kg grout (by weight) / 1:2.5 (by volume)
Pot Life	~1 hour
Foot Traffic Time	After 24 hours
Ambient Temperature	+15°C to +40°C
Shelf Life	9 months from date of production
Storage	Dry, +5°C to +30°C, original sealed packaging

Usage

Filling spaces between homogeneous tiles, ceramic tiles, marble, granite, mosaic, and natural stone
Floor and wall applications
Interior and exterior use
Dry and wet areas (use SikaCim Latex instead of water for wet areas)

Advantages

Non-shrink and prevents cracks
Non-sag / thixotropic – suitable for wall applications
Consistent colour quality
Easy to use – just add water (or SikaCim Latex for wet areas)

Packaging

1 kg / bag
25 kg / box

Colour

Available in: White, Grey, Beige, Charcoal Black (see colour chart)

Product Details

Product Information

Property	Detail
Composition	Cement with selected pigments and admixtures (1-component)
Shelf Life	9 months from date of production (original sealed packaging)
Storage Conditions	Dry, +5°C to +30°C
Density (mixed)	~1.9 kg/L

Technical Information – Consumption Guide

Tile Size (mm)	Joint Width (mm)	Consumption (kg/m²)
200×200×6	1	0.48
200×200×6	3	1.44
300×300×6	1	0.36
300×300×6	3	1.08
400×400×6	1	0.24
400×400×6	3	0.72
600×600×10	1	0.20
600×600×10	3	0.60

Application

Application Information

Parameter	Value
Mixing Ratio	0.3 L water : 1 kg grout (dry area) / 0.3 L SikaCim Latex : 1 kg grout (wet area)
Ambient Temperature	+15°C to +40°C
Pot Life	~1 hour
Foot Traffic	Minimum 24 hours after application

Application Steps

Mixing (Dry Area): Pour 0.3 L of clean water into a mixing vessel. Slowly add Sika® Tile Grout and mix for ~3 minutes using a slow-speed mixer (300–600 rpm) until smooth and lump-free.
Mixing (Wet Area): Replace water with 0.3 L of SikaCim Latex. Mix as above for ~3 minutes.
Application: Apply grout diagonally across tile joints using a rubber trowel, pressing firmly to fill all gaps completely.
Finishing: Allow grout to set for ~10 minutes, then wipe excess grout from tile surfaces with a damp sponge. Run the sponge over joints to achieve consistent, even-depth grout lines.
Curing: Allow minimum 24 hours before foot traffic.

In Stock (20 available)

Sika

Sika Plastocrete KH

(0)

From $11.00

Sika Plastocrete KH

Sika Plastocrete KH is a liquid plasticizer and waterproofing admixture for concrete and mortar. It improves workability, increases strength and durability, and reduces shrinkage — all without increasing water content. Chloride-free and compatible with all Portland Cement types.

Specifications

Brand	Sika
Product	Plastocrete KH
Type	Liquid plasticizer and waterproofing admixture
Composition	Modified Lignosulphonate
Colour	Brown liquid
Density	1.055–1.075 kg/L at +25°C
pH Value	4.0–6.0
Dosage	0.5 kg per 2 bags of cement (100 kg)
Shelf Life	12 months (original sealed packaging)
Packaging	5L / 25L

Product Features

Waterproofing of concrete and masonry structures — reservoirs, pools, tunnels, water tanks
Improved workability without increased water content
Increased concrete strength and durability
Reduced shrinkage and improved watertightness
Chloride-free — safe for reinforced concrete
Compatible with all Portland Cement types including S.R.C. and Hydraulic Cement

In Stock (10 available)

Sika

Sika Sikaflex-11 FC+

(0)

$6.89

Sikaflex®-11 FC+

A 1-part multipurpose elastic adhesive and joint sealant with excellent application properties. Bonds and seals most construction material substrates without surface pre-treatment. Suitable for interior and exterior use with ±35% movement capability and very low VOC emissions.

Overview

Specifications

Property	Value
Type	1-component i-Cure® polyurethane adhesive-sealant
Density	~1.35 kg/L (ISO 1138-1)
Shore A Hardness	~37 (after 28 days, ISO 868)
Tensile Strength	~1.5 N/mm² (ISO 37)
Secant Tensile Modulus	~0.60 N/mm² at 100% elongation (ISO 8339)
Elastic Recovery	~80% (ISO 7389)
Tear Propagation Resistance	~8.0 N/mm (ISO 34)
Movement Capability	±35% (ASTM C719)
Service Temperature	−40°C min / +80°C max
Skinning Time	~70 minutes at +23°C / 50% R.H.
Curing Rate	~3.5 mm / 24 hours at +23°C / 50% R.H.
Sag Flow	~1 mm (20 mm profile, +23°C, ISO 7390)
Shelf Life	15 months from date of production
Storage	Dry, +5°C to +25°C, original sealed packaging

Usage

Bonding construction components: concrete, masonry, reconstituted/cast stone, ceramic, wood, metal, glass
Sealing vertical and horizontal joints
Interior and exterior applications

Advantages

Movement capability of ±35% (ASTM C719)
Bonds well to most substrates without surface pre-treatment
Good mechanical and weathering resistance
Very low emissions – GEV-Emicode EC1PLUS, LEED v4 compliant, Class A+ (French VOC regulation)
CE marked per EN 15651-1 and EN 15651-4
IBU Environmental Product Declaration (EPD) available

Packaging

300 ml cartridge (12 cartridges per box)
600 ml cylindrical foil pack (20 foil packs per box)

Colour

White
Grey

Product Details

Product Information

Property	Detail
Composition	i-Cure technology polyurethane (1-component)
Certifications	CE marking EN 15651-1 & EN 15651-4; ASTM C920-11 Class 35; ISEGA Certificate No. 43792 U 16
Shelf Life	15 months from date of production
Storage Conditions	Dry, +5°C to +25°C, original sealed packaging
Density	~1.35 kg/L (ISO 1138-1)

Technical Information – Joint Design

Joint Distance (m)	Min. Joint Width (mm)	Min. Joint Depth (mm)
2	10	10
4	15	10
6	20	10
8	30	15
10	35	17

Technical Information – Yield (Sealing)

Joint Width (mm)	Joint Depth (mm)	Yield per 300ml Cartridge (m)	Yield per 600ml Foil Pack (m)
10	10	3.0	6.0
15	12	1.6	3.2
20	17	0.9	1.8
25	20	0.6	1.2
30	25	0.4	0.8

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +40°C max
Substrate Temperature	+5°C min / +40°C max (min. 3°C above dew point)
Skinning Time	~70 minutes at +23°C / 50% R.H.
Curing Rate	~3.5 mm / 24 hours at +23°C / 50% R.H.

Application Steps

Substrate Preparation: Surface must be sound, clean, dry, and free from dirt, oil, grease, cement laitance, old sealants, and poorly bonded coatings. Use wire brushing, grinding, or sanding to remove weak material. Remove all dust before application.
Priming – Non-Porous Substrates: Aluminium, anodised aluminium, stainless steel, PVC, galvanised steel, powder-coated metals, glazed tiles: lightly abrade, then apply Sika® Cleaner P or Sika® Aktivator-205 with a clean cloth. Wait >15 min (<6 hours) before bonding. Other metals (copper, brass, titanium-zinc): apply Sika® Cleaner P or Aktivator-205, wait >15 min, then prime with Sika® Primer-3 N. Wait >30 min (<8 hours). PVC: apply Sika® Primer-215, wait >15 min (<8 hours).
Priming – Porous Substrates: Concrete, aerated concrete, cement renders, bricks: prime with Sika® Primer-3 N by brush. Wait >30 min (<8 hours) before bonding/sealing.
Application: Insert backing rod if required. Cut nozzle to desired bead size. Apply sealant into joint ensuring full contact with adhesion area. Tool immediately for smooth finish. Use Sika® Tooling Agent N if required.
Cleaning: Clean tools immediately with Sika® Remover-208. For skin cleaning use Sika® Cleaning Wipes-100. Cured material can only be removed mechanically.

In Stock (10 available)

Sika

Sika Sikaflex-140 Construction

(0)

From $7.63

Sika Sikaflex-140 Construction

A 1-part polyurethane elastic joint sealant for durably sealing connection and movement joints in concrete and masonry facades. Bubble-free curing, ±25% movement capability, and excellent adhesion to most construction materials. LEED® v4 compliant.

Overview

Specifications

Property	Value
Type	1-component polyurethane elastic joint sealant
Density	(1.25 ± 0.1) kg/L (ISO 1183-1)
Shore A Hardness	35 (cured 28 days at +23°C / 50% R.H.)
Secant Tensile Modulus	0.30 N/mm² at 60% elongation (cured 28 days)
Elastic Recovery	70% at 100% elongation for 24 hours
Tear Propagation Resistance	6.0 N/mm (cured 7 days)
Elongation at Break	800% at −20°C (cured 7 days)
Movement Capability	±25% (ASTM C719)
Service Temperature	−40°C min / +70°C max
Skin Time	~120 minutes at +23°C / 50% R.H.
Tooling Time	~100 minutes at +23°C / 50% R.H.
Curing Rate	~2 mm / 24 hours at +23°C / 50% R.H.
Shelf Life	12 months from date of production
Storage	Dry, +5°C to +30°C, original sealed packaging

Usage

Interior and exterior joint sealing on building facades
Around window and door frames
Around precast and prefabricated elements
Floor and wall construction joints
General purpose construction sealant

Advantages

Easy to extrude and tool
Movement capability of ±25% (ASTM C719)
Good adhesion to many construction materials
Bubble-free curing
Can be overpainted with most conventional paint systems
LEED® v4 compliant – contributes to Indoor Environmental Quality (EQ) Credit: Low-Emitting Materials

Packaging

600 ml foil pack
Box of 20 foil packs

Colour

Grey
White

Product Details

Product Information

Property	Detail
Composition	Sika i-Cure® polyurethane (1-component)
Product Declaration	ASTM C920-18: Type S, Grade NS, Class 25, Use T1, NT, M
Shelf Life	12 months from date of production
Storage Conditions	Dry, +5°C to +30°C, original sealed packaging
Density	(1.25 ± 0.1) kg/L (ISO 1183-1)

Application

Application Information

Parameter	Value
Ambient Temperature	+5°C min / +40°C max
Substrate Temperature	+5°C min / +40°C max (min. 3°C above dew point)
Skin Time	~120 minutes at +23°C / 50% R.H.
Tooling Time	~100 minutes at +23°C / 50% R.H.
Curing Rate	~2 mm / 24 hours at +23°C / 50% R.H.

Application Steps

Substrate Preparation: Surface must be sound, clean, dry, and free from dirt, oil, grease, cement laitance, sealant residues, and poorly bonded coatings.
Priming – Non-Porous Substrates: Apply Sika® Aktivator-205. For other metals, follow with Sika® Primer-3 N. For PVC, use Sika® Primer-215.
Priming – Porous Substrates: Prime with Sika® Primer-3 N or Sika® Primer-115.
Application: Insert backing rod, apply sealant, and tool firmly against joint sides immediately using Sika® Tooling Agent N.
Overpainting: Allow full cure before overpainting. Test paint compatibility before full application.

In Stock (10 available)

Sika

Sika Boom AP

(0)

$8.93

Sika Boom AP

A 1-component, fast-curing polyurethane expanding foam for multi-position applications. Fixes, insulates, and fills connection joints around window and door frames, pipe entries, and vents in a single application. HFC-free and easy to apply with a nozzle in any position.

Overview

Specifications

Property	Value
Type	1-component polyurethane expanding foam
Density (cured)	~24 kg/m³
Thermal Conductivity	~0.030 W/mK (EN 12667)
Service Temperature	−40°C min / +90°C max
Tack Free Time	~10 minutes
Cutting Time	~30–60 minutes
Full Cure	24 hours
Shelf Life	12 months (opened cans: use within 4 weeks)
Storage	Upright, dry, +5°C to +25°C, away from direct sunlight

Usage

Fixing, insulating, and filling connection joints around window and door frames
Pipe entries, air conditioning vents, and roller blind housings
Insulation against noise, cold, and draughts in a single application

Advantages

1-component – ready to use
Multi-position foam – application in all positions including overhead
Easy application with nozzle
High expansion rate (~25L from 500ml can)
Fast curing – tack free in ~10 minutes
Very good thermal and sound insulation
Can be cut, sanded, and over-painted
HFC-free

Packaging

500 ml can (~25L yield)

Application

Application Steps

Substrate Preparation: Clean, sound surface free from oils and dust. Pre-dampen with water mist to ensure proper curing.
Application: Shake can well. Attach nozzle and fill joint to ~50% depth — foam will expand. Apply in all positions including overhead.
Cutting & Finishing: Allow ~30–60 minutes before cutting. Once cured, foam can be cut, sanded, and over-painted.
Cleaning: Clean tools immediately with Sika Boom Cleaner or Sika Remover-208. Cured material can only be removed mechanically.

In Stock (5 available)

Sika

SikaLatex KH

(0)

From $28.78

SikaLatex KH

SikaLatex KH is a synthetic rubber (styrene butadiene) emulsion by Sika, used as a bonding agent and admixture for cementitious mortars. It increases adhesion, reduces shrinkage and cracking, and improves water resistance across a wide range of site-mix mortar applications.

Specifications

Property	Value
Brand	Sika
Type	Styrene butadiene emulsion (synthetic rubber)
Density	~1.0 kg/L
Total Chloride Ion Content	≤0.1%
Shelf Life	12 months
Packaging	5L pail, 25L pail
Colour	White liquid
Storage	Dry, cool, +5°C to +30°C, away from sunlight, frost, and contamination

Product Features

Increased adhesion to most common construction substrates
Reduced shrinkage and cracking
Increased abrasion resistance
Reduced permeability and improved water resistance
Improved workability of cementitious mortars
Suitable for bonding bridges, grouts, screeds, patch repairs, masonry renders, and tile adhesive admixtures

In Stock (10 available)

Sika

Sika AnchorFix-2+ Tropical

(0)

$21.50

Sika AnchorFix-2+ Tropical

A solvent and styrene-free, 2-component epoxy acrylate anchoring adhesive designed for medium to high load applications in hot and tropical climatic conditions. Fast curing, non-sag even overhead, and compatible with standard dispensing guns.

Specifications

Property	Value
Brand	Sika
Type	2-component epoxy acrylate anchoring adhesive
Sag Flow	Non-sag, even overhead
Material Temperature	+15°C min / +40°C max
Ambient Temperature	+15°C min / +40°C max
Substrate Temperature	+15°C min / +40°C max
Min. Cartridge Temperature	+15°C
Packaging	300 ml / 490 g cartridge (A+B)
Colour	Grey (mixed)

Product Features

Fast curing – ready for loading in as little as 40 minutes at +35°C to +40°C
Solvent and styrene free
Non-sag – suitable for vertical and overhead applications
Compatible with standard dispensing guns
Medium to high load capacity
Formulated for tropical and high-temperature environments
Suitable for chemical anchoring in solid concrete and masonry
Anchoring of threaded rods and reinforcement bars

In Stock (5 available)

Two yellow paint buckets with labels in a warehouse setting

Sika

Sika RainTite

(0)

From $22.00

Sika RainTite

A thixotropic, cold-applied, elastic waterproofing coating based on polymer-modified acrylates. Forms a seamless, joint-free, flexible membrane that is UV and weather resistant. Ideal for roofs, parapet walls, external walls, and corroded corrugated metal sheets. No priming required on most surfaces.

Specifications

Property	Value
Brand	Sika
Type	Polymer-modified acrylic thixotropic waterproofing coating
Drying Time	2–3 hours (depending on ambient conditions)
Ambient Temperature	Max. +35°C
Substrate Temperature	Max. +35°C
Shelf Life	12 months from date of production
Storage	Dry, +5°C to +30°C, away from direct sunlight
Packaging	4 kg pail, 20 kg pail
Colour	Transparent, White, Ivory, Grey, Stone Grey, Meadow Green, Coffee Cream, Coro Red

Product Features

External weather and UV resistant
Easy to apply by brush or roller
No priming required on most surfaces
Excellent adhesion to most surfaces
High flexibility and thixotropic consistency
Non-toxic and will not promote fungal growth
Suitable for concrete roofs, parapet walls, external walls, and corroded corrugated metal sheets
Available in 8 colours for decorative finish applications

In Stock (20 available)

Sika

Sikalastic-590

(0)

From $28.50

Sikalastic-590

A one-component polyurethane-acrylic dispersion waterproofing coating with improved water ponding resistance, excellent UV resistance, and high crack-bridging capacity. Suitable for new construction and refurbishment roofing projects. Available in Grey and Cool White.

Specifications

Property	Value
Brand	Sika
Type	1-component polyurethane-acrylic dispersion
Density	~1.32 kg/L at +30°C (EN ISO 2811-1)
Solid Content	~63% by weight
Tensile Strength	~1.7 N/mm² (free film, >7 days)
Solar Reflectance (White)	~80%
UV Resistance	Pass – 1000 hours UVA-340 (ASTM G154)
Shelf Life	12 months from date of production
Storage	Dry, +5°C to +30°C
Packaging	4 kg pail, 20 kg pail
Colour	Grey, Cool White (solar reflective)

Product Features

Good behaviour under limited water ponding
UV resistant – no yellowing or weathering
Highly elastic and crack-bridging
Non-toxic, VOC compliant, water-based
One component – ready to use
Excellent adhesion on porous and non-porous substrates
Seamless waterproofing membrane
Water vapour permeable
Cool White variant offers ~80% solar reflectance for energy efficiency

In Stock (19 available)

High elasticity, one part polyurethane bituminous waterproofing coating

Sika

Sikalastic-110

(0)

$161.51

Sikalastic-110

A water-based, one-part modified polyurethane/bituminous coating that forms a highly elastic, seamless, and crack-bridging waterproofing membrane. Easy to apply by roller, brush, or airless spray on horizontal, vertical, and overhead surfaces.

Specifications

Property	Value
Brand	Sika
Type	1-part water-based polyurethane/bituminous coating
Ambient Temperature	+5°C min / +40°C max
Substrate Temperature	+5°C min / +40°C max
Relative Humidity	Max. 80% r.h.
Substrate Moisture	<6% pbw (no rising moisture per ASTM D4263)
Curing Time	Min. 48 hours to full cure at +25°C
Waiting Time Between Coats	4–5 hours (min) / 2 days (max) at +30°C
Packaging	20 kg pail
Colour	Black

Product Features

High elasticity and crack-bridging capability
Easy application by roller, brush, or airless spray – including vertical walls and ceilings
Seamless, fully bonded waterproofing membrane
One-part – no mixing required (except dilution for primer coat)
Can be overlaid with cementitious screed after 48 hours
Suitable for roofs, terraces, balconies, basements, retaining walls, and wet rooms

Only 4 left – Order soon!

Sika

Sika Igolflex R

(0)

$58.00

Sika Igolflex R

A solvent-free, flexible thick-film coating based on rubber bitumen emulsion with a pasty consistency. Ready-to-use with no mixing or heating required. Protects concrete surfaces against salty groundwater and mild soil acids.

Specifications

Property	Value
Brand	Sika
Type	Solvent-free rubber/bitumen emulsion coating
Density	0.96–1.20 kg/L at +30°C (ASTM D1475)
Solid Content	≥55% by weight (ASTM D2939)
Tack Free Time	½–1 hour
Overcoating Time	6–12 hours
Final Cure	2–4 days
Shelf Life	9 months from date of production
Storage	Dry, +5°C to +30°C, away from direct sunlight and frost
Packaging	20 kg pail
Colour	Black

Product Features

Suitable for dry and damp surfaces
Easy to apply – ready-to-use, no mixing or heating
Non-sag on vertical surfaces
Good weather resistance and ageing properties
Bridges shrinkage and hairline cracks
Permanently plasto-elastic, even at low temperatures
Odourless and fungus resistant
Good resistance to mild soil acids and salts
Suitable for basements, retaining walls, and settlement tanks

Only 4 left – Order soon!

Sika

Sikafloor-6 Chapdur Grey KH

(0)

$9.40

Sikafloor-6 Chapdur Grey KH

A ready-to-use, dry shake cementitious floor hardener containing very hard, well-graded natural aggregates. Applied to freshly poured concrete to create a dense, high abrasion-resistant surface that reduces dust and improves impact resistance.

Specifications

Property	Value
Brand	Sika
Type	Ready-to-use dry shake cementitious floor hardener
Consumption	3–6 kg/m² (4 kg/m² normal traffic; 5–6 kg/m² heavy traffic)
Bulk Density	~1.65 kg/L (powder)
Shelf Life	12 months (unopened original packaging)
Storage	Dry, cool, shaded place
Packaging	25 kg bag
Colour	Grey

Product Features

High resistance to abrasion for warehouses, workshops, and heavy traffic floors
Reduces surface dust formation
Improves resistance to impact, oils, and greases
Easy application by hand sprinkling onto fresh concrete
Eliminates the need for a monolithic screed
Even finish when properly power-floated
Intrinsic grey colouring for a clean, professional finish
Suitable for parking lots, service stations, garages, and mechanical workshops

Only 4 left – Order soon!

Sika

Sikadur-31 CF Normal

(0)

$15.09

Sikadur-31 CF Normal

A moisture-tolerant, thixotropic, structural 2-component epoxy adhesive and repair mortar for use at +10°C to +30°C. CE-marked per EN 1504-4 for structural bonding. No primer required.

Specifications

Property	Value
Brand	Sika
Type	2-component epoxy adhesive and repair mortar
Certification	CE-marked – EN 1504-4 structural bonding adhesive
Mixing Ratio (A:B)	2:1 by weight or volume
Max Layer Thickness	30 mm
Non-Sag Thickness (vertical)	Up to 15 mm (EN 1799)
Density (mixed)	1.90 ± 0.1 kg/L at +23°C
Pot Life at +23°C	~55 minutes
Shelf Life	24 months from date of production
Storage	Dry, +5°C to +30°C, away from direct sunlight
Packaging	1.2 kg (A+B) unit; 6 kg (A+B) unit
Colour (mixed)	Concrete grey

Product Features

Very good adhesion to most construction materials including concrete, stone, steel, aluminium, and wood
High initial and ultimate mechanical strength
Thixotropic – non-sag on vertical and overhead surfaces up to 15mm
Hardens without shrinkage
No primer needed
Different coloured components for easy mixing control
Good abrasion and chemical resistance
Impermeable to liquids and water vapour
Suitable for structural bonding, repair mortar, crack filling, and edge repair

Only 4 left – Order soon!

Sika

SikaGrout-214 KH

(0)

$17.50

SikaGrout-214 KH

A pumpable, dual shrinkage-compensated, self-levelling, prebagged cementitious grout with extended working time. Suitable for machine foundations, structural repairs, and grouting works with clearances as low as 5 mm. Approved for compatibility with drinking water (PSB report 57S030976-SLE-2).

Specifications

Property	Value
Brand	Sika
Type	Pumpable dual shrinkage-compensated cementitious grout
Mixing Ratio (Flowable)	4.0–4.4 L water per 25 kg bag
Mixing Ratio (Pourable)	3.6–4.0 L water per 25 kg bag
Mixing Ratio (Stiff)	3.0–3.4 L water per 25 kg bag
Layer Thickness	5 mm min / 50 mm max per pour
Density	~2.2 kg/L
Max Grain Size	1.2 mm
Expansion	0.5–1.5% at 24 hours (ASTM C 940)
Shelf Life	6 months from date of production
Storage	Dry, +5°C to +35°C, away from direct sunlight and moisture
Packaging	25 kg bag
Colour	Grey powder

Product Features

Easy to mix and apply with good flow characteristics
Rapid strength development – >25 N/mm² at 1 day, >60 N/mm² at 28 days (flowable)
Dual shrinkage compensation in both plastic and hardened stages
Impact resistant, non-corrosive, non-toxic, and chloride free
Extended working time and good pumping properties
Approved for compatibility with drinking water
Suitable for machine foundations, anchor bolt grouting, bridge bearings, and honeycombs

Only 4 left – Order soon!

Sika

SikaWall-126 Plaster Mix KH

(0)

$5.50

SikaWall-126 Plaster Mix KH

A one-component, prepacked polymer-modified mortar combining cement with selected grades of sand and admixtures. Suitable for use as light brick plaster, red brick plaster, and red brick adhesive on various surfaces.

Specifications

Property	Value
Brand	Sika
Type	One-component polymer-modified cementitious mortar
Mixing Ratio	3.2–3.5 L water per 25 kg bag
Layer Thickness (Brick Adhesive)	~10 mm (max. 15 mm)
Layer Thickness (Plastering)	Min. 5 mm (max. 15 mm)
Pot Life	~1 hour at +30°C
Density	~1.65 kg/L
Shelf Life	9 months from date of production
Storage	Dry conditions, +5°C to +30°C
Packaging	25 kg bag
Colour	Grey powder

Product Features

Multifunctional: plaster mortar, red brick adhesive, and all types of brick adhesive
Excellent adhesion to light brick and red brick surfaces
Easy to use – just add water
Reduces cracking from plaster expansion and shrinkage
Faster working process and time saving
Compressive strength ~6 N/mm² at 28 days (ASTM C-109)