Everbuild B1 Gun Grade Expanding 4hr Fire Foam Box Of 12 B1FIREGUN
Everbuild B1 Gun Grade Expanding Fire foam 750ml Box of 12 B1FIREGUN
Everbuild B1 Gun Grade Expanding Fire foam
Product option: 750ml Box of 12 B1FIREGUN
Quick setting one part polyurethane foam with B1 fire retardant properties.
Expands on application to up to 50 times its original volume
Meets the extremely stringent requirements of DIN 4102 Part 1 for Construction Materials; Class B and BS476 Part 20 (1987) where fire ratings up to 4 hours are achievable.
- High degree of fire rating slows down the passage of flames & smoke.
- Quick setting - can be cut, sawn or plastered in 1 hour.
- Economical in use - expands up to 50 times its original volume.
- Fills irregular and broad gaps where most conventional fillers would fail.
- Possesses insulating and Acoustic sound deadening properties.
Demonstration Video on how to use gun grade Expanding PU Foam