Everbuild Everflex Fire Mate Intumescent Sealant

Everbuild Everflex Fire Mate Intumescent Sealant is a four hour rated, one part, emulsion acrylic based, intumescent acoustic sealant that gives a firm yet flexible seal to joints in a variety of fire rated structures. The product, in suitably designed joints, will resist the passage of fire for up to 4 hours. The selected fillers used in this formulation also make it suitable for use as an acoustic sealant.

BENEFITS:

- When exposed to heat, it swells greater than 150% of its original size, creating a char that will resist the passage of fire for up to 4 hours
- No priming required for most construction substrates
- Permanently flexible with more than 100% elongation to ISO8339
- For use in joints up to 50mm wide.
- Excellent acoustic properties for sound deadening - Average noise reduction of 24db (100-3150Hz)
- Non slump - easy to apply and tool off
- Fast cure - tack free in 15 minutes
- Overpaintable
- Certified under the harmonized European standard EN15651 for façade for interior applications in compliance with the Construction Product Regulation

RECOMMENDED FOR:

- Sealing joints, voids and irregular holes in fire walls, partitions and other structures; also for maintaining the integrity of pipes and cables that penetrate them
- For internal perimeter pointing of fire rated door and window frames