Description
EVERBUILD® B1 Handheld Fire Foam is a quick-setting one-part polyurethane foam with fire-retardant properties. The foam expands on application to up to 50 times its original volume and meets the test criteria BS476 Part 20; Class B1. Fire rated up to 4 hours in certain joint configurations. Once cured, the foam can be cut, sawn or plastered over after approximately one hour.
Product details
High degree of fire rating: slows down the passage of flames and smoke
Quick setting - can be cut, sawn or plastered in 1 hour
Economical in use - expands up to 50 times its original aerosol volume