Fire Mate Sealant is an intumescent acrylic sealant that swells when exposed to temperatures in excess of 125°C to prevent the passage of fire and smoke and has a fire rating of up to 5 hours.
- Swells more than 150% of its original size when exposed to heat
- No priming required for most construction substrates
- Permanently flexible
- Excellent acoustic properties
- Easy to apply and tool off
- Fast cure – tack free in 15 minutes