Everbuild B1 Expanding 4hr Fire Foam Hand Held 750ml
Everbuild B1 4 hour fire foam Hand Held Straw Applied no need for a gun extra nozzles available.
Quick setting one part polyurethane foam with 4hr B1 fire retardant properties.
Expands on application to up to 50 times its original volume
Meets the extremely stringent requirements where
fire ratings up to 4 hours are required.
Video Demonstration of how to use hand Held Expanding Foam
B1 Hand Held Expanding Foam Benefits:
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.
High degree of fire rating slows down the passage of flames & smoke.
Quick setting - can be cut, sawn or plastered in 1 hour.
EVFIRE Official Data Sheets: