Fire Rated Expanding PU Foam
B1 Fire Rated PU Gun Foam
Fire Rated Expanding PU Foam is a single component, moisture curing, self expanding hardly flammable PU foam with a fire rating of upto 235 minutes. B1 Fire Rated PU Foam is used for applications where fire resistance is required.
This hardly flammable foam is used for electric installations, openings, fire-proof doors and vaults.
Conforms to fire class B1 (DIN 4102).
EN 1366-4 fire retardant up to 235 min

