SIKA · AUTHORIZED PROJECT DISTRIBUTOR · SPACE ARC ENGINEERING
Sika MultiSeal AP
Self-adhesive, aluminium-faced bituminous sealing tape for joints, laps and repairs
Product Overview
Sika MultiSeal AP is a self-adhesive sealing tape built from a rubber-modified bituminous compound laminated with an aluminium foil on the upper face. Peel the release liner, press the tape down, and the bituminous backing forms an instant, watertight bond to most building surfaces, while the metal foil shields against weather and UV. It is ideal for quick, reliable sealing of joints, overlaps and small defects on roofs, facades, gutters, chimneys, roof lights and ductwork, as well as on caravans, trailers and site containers. The grey or terracotta finish blends with common roofing, and the tape can be over-painted. Trusted by roofers, facade contractors and maintenance teams, Sika MultiSeal AP is supplied across India by Space Arc Engineering, an authorized Sika distributor, for dependable repair and detailing work.
Features & Benefits
- Self-adhering backing bonds on contact, so no heat, primer or mixing is required for most surfaces
- Aluminium top foil resists weather and sunlight for durable exposed sealing
- Conforms to profiled tiles, gutters and flashings to seal awkward overlaps and details
- Can be over-painted to match surrounding finishes
- Workable down to low ambient temperatures for cold-weather repairs
- Available in grey and terracotta to suit different roof colours
Technical Highlights
| Coverage | Coverage depends on joint and lap geometry; the 100 mm wide tape comes in 3 m and 10 m rolls (refer to TDS for linear estimates). |
| Strength | Tensile strength is at least 130 N per 25 mm tested to ASTM D1000. |
| Performance | Forms a weatherproof, watertight seal with a service temperature range of -20°C to +80°C. |
| Application Conditions | Apply with ambient and substrate temperatures between +5°C and +45°C, keeping the surface at least 3°C above dew point. |
| Packaging | Roll width 100 mm, thickness ~1.1 mm, in 3 m (12 per box) or 10 m (3 per box) rolls. |
Applications
- Sealing overlaps and upstands on metal and membrane roofs in industrial sheds
- Repairing leaking gutters, downpipes and valley joints on commercial buildings
- Detailing around chimneys, roof lights and vent penetrations on residential roofs
- Sealing joints on portable cabins, containers and trailers at infrastructure sites
- Weatherproofing facade laps and broken tile repairs in maintenance work
SPACE ARC ENGINEERING · AUTHORIZED DISTRIBUTOR
Product image & sample available on request
Technical Data
| Type | Self-adhesive bituminous sealing tape |
| Base | Rubber-modified bitumen, aluminium top foil |
| Width | 100 mm |
| Thickness | ~1.1 mm |
| Roll lengths | 3 m and 10 m |
| Colours | Matt grey, terracotta |
Datasheet & Documents
Request the Technical Data Sheet, method statement and safety data sheet from Space Arc Engineering.
Request Quote / Availability
+91 9999155255
+91 7290089007
info@space-arc.com
Frequently Asked Questions
What is Sika MultiSeal AP used for?
It is a self-adhesive bituminous tape used to seal joints, overlaps and minor leaks on roofs, gutters, chimneys, roof lights, facades and ductwork, as well as on caravans, trailers and containers.
Does Sika MultiSeal AP need a primer?
It self-adheres to most clean, sound substrates without a primer. For difficult or porous surfaces, refer to the TDS for surface preparation guidance.
Can Sika MultiSeal AP be painted over?
Yes, the tape is over-paintable, which allows the repair to be blended with surrounding finishes.
What sizes does Sika MultiSeal AP come in?
It is supplied as a 100 mm wide tape, roughly 1.1 mm thick, in 3 m and 10 m roll lengths, in matt grey and terracotta.
Who distributes Sika MultiSeal AP in India?
Space Arc Engineering is an authorized Sika distributor in India supplying Sika MultiSeal AP. Reach the team on +91 9999155255 or info@space-arc.com for stock and quotations.
Related Products
- Sika® CoolCoat — Reflective roof coating to extend waterproofing after tape detailing.
- Sika® Multigard — Protective coating for surfaces adjacent to sealed roof details.
- Sikalastic®-560 — Liquid-applied membrane for larger roof areas around taped repairs.
- Sika Boom — Expanding foam to fill voids behind sealed flashings and penetrations.
Buy Sika MultiSeal AP — Sika Distributor in India
Space Arc Engineering is an Authorized Project Distributor supplying Sika products for infrastructure, industrial, commercial and residential projects across India.
+91 9999155255 | +91 7290089007 | info@space-arc.com