EVERBUILD® 750ml B1 Gun Grade Expanding Fire Foam – SPECIAL

Description

EVERBUILD® B1 Gun Grade Fire Foam 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 test 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.

• 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 original can volume

• Fills irregular and broad gaps where most conventional fillers would fail

• Possesses insulating and sound deadening properties

Expansion 35 litres (750 ml can) Cell Structure Medium fine Temp Res Of Cured Bead Long Term: -40 °C to +80 °C