Everbuild Everflex Pyro Mate Firesil

Everbuild Everflex Pyro Mate Firesil is a neutral cure, elastic silicone sealant which conforms to the EN1366-4 standard for fire retardancy and has a fire rating of up to 4 hours in certain joint configurations. CE Marked under EN15651-1:2012 type F-EXTINT CC class F 25LM.

BENEFITS:

- Fire rated to EN1366 Part 4
- Neutral cure – adheres to most building surfaces, porous and non porous
- Permanently flexible
- Excellent weathering characteristics – suitable for internal and external use
- Can be used in joints up to 50 mm wide and 25 mm deep
- No priming required for most construction substrates
- Non slump - easy to apply and tool off
- Long tooling time 20-30 minutes

RECOMMENDED FOR:

- All building joints which require a fire rating
- Sealing joints, voids and irregular holes in fire walls, partitions and other structures
- Fire rated expansion joints