Everbuild P45 Foam Gun Fire Rated Foam B2 Foam Cleaner Fire Rated Expanding Foam

For both professional and DIY use. Firefoam B2 Gungrade is a quick setting fire rated, one-part polyurethane foam designed for application by any standard foam applicator gun. FIREFOAM B2 GUNGRADE. Dual Purpose Foam Cleaner is used to remove wet/uncured foam.

eBay