3M Fire Barrier 2001 Silicone RTV Foam

2001 Silicone RTV Foam is a medium-density, two-part silicone elastomer supplied as A and B liquid components designed for use as a fire, smoke, noxious gas and water sealant (two-part, liquid-silicone elastomer that foams in place when mixed). 2001 Silicone RTV Foam is designed to seal large and/or complex penetrations.Cures in 1-5 minutes to form an elastomeric compression seal. Firestops and seals large and complex penetrations. No ampacity derating of cables when used properly. Easily mixed by hand (small amounts) or by automated mixing and dispensing equipment (large amounts). Re-enterable/ repairable.