Sika® MultiSeal AP
10cm x 3m
$9.80
Sale price
$9.80
Regular price
Skip to product information
Sika® MultiSeal AP
$9.80
Sale price
$9.80
Regular price
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.