Sika — Waterproofing and Coatings
Sika MultiSeal
Self-adhesive bituminous sealing tape for joints, laps and detailing.

- Roof Waterproofing
- Joints & Cracks
- Exterior Walls
Technical Overview
- Product Type
- Self-adhesive Bituminous Tape
- System
- Self-adhesive
- Application
- Hand-applied
- Suitable Surface
- Concrete, Masonry, Metal
- Primary Use
- Joint & Detail Sealing
- Environment
- Interior / Exterior
About This Product
Sika MultiSeal is a self-adhesive bituminous tape used to seal and detail joints, laps and penetrations on roofs and below-ground waterproofing. It bonds to prepared substrates and is typically used as part of a complete system rather than as a standalone membrane.
System Role
Self-adhesive sealing tape
Details the points where a membrane changes plane or meets another material — laps, upstands, penetrations and joints.
Typical Applications
Roof Waterproofing
Membranes, coatings and detailing materials for exposed and weather-sensitive roof structures.
Joints & Cracks
Movement joint sealants and crack repair materials for structural and non-structural detailing.
Exterior Walls
Weatherproofing, coatings and sealants for facades and external wall surfaces.
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