EXPANDING FIRE FOAM B1 GUN GRADE 4 HR FIRE RATING 750ML
Product Code: 23645
Stock Availability: Low stock (Ring for availability)
Firefoam B1 Gun Grade is a quick-setting fire rated, one part polyurethane foam. It expands on application to yield up to 50 times the can contents and meets the extremely stringent requirements of the text criteria DIN 4102 Part 1 for Construction Materials, Class B1 and BS 476 Part 20. Fire rated up to 4 hours in certain joint configurations. For use with an Everbuild Professional Foam Gun, once cured the foam can be cut, sawn or plastered over after only one hour.Benefits:
- 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 volume.
- Fills irregular and broad gaps where most conventional fillers would fail.
- Possesses insulating and sound deadening properties.