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Linear Gap Seal
Tenmat’s FF108 Linear Gap Seals are fully intumescent linear firestop seals tested to the latest EN Standards.
- Home
- Passive Fire Protection
- Products
- Cavity Fire Barriers
- Linear Gap Seal
Linear Gap Seal
Tenmat’s FF108 Linear Gap Seals are fully intumescent linear firestop seals tested to the latest EN Standards.
LINEAR GAP SEALS
Equally suitable to horizontal and vertical joints
The durable seals are installed under compression and can accept up to 50% movement. They are equally suited to both vertical and horizontal joints. The seals offer up to 4-hour (EI240) fire rating for joints in fire-rated walls and floors.
Linear gap seals at a glance
- Up to EI240 Fire Rating
- Compressible up to 50%
- Available to suit gap sizes up to 100mm
- Accepts joint movement
- No additional sealants required
Understanding Passive Fire Protection:
Our RIBA approved CPD
Ensure your team has the complete understanding they need to make informed decisions about passive fire protection for their projects with our comprehensive, 1 hour technical discussion fully RIBA approved which covers the major topics concerning cavity fire barriers in external.

Test Approvals
Fire Test Approvals
Fire Test Approvals
Fire tested to BS EN 1363-1: 1999 / BS EN 1366-4