CRL 3M® Red Fire Barrier Water Based Sealant Polyurethane Sealants This material can also be

This material can also be used as the weatherseal in glass-to-glass butt joints

its medium viscosity allows for easy handling in brush or flow applications

NOTE: Full cure time is 48 hours at 70F and 50% humidity

High tensile strength withstands the effects of even the harshest weather

Standard Building Code-SSBCCI) as reported in the National Research Board Report No

CRL 3M® Red Fire Barrier Water Based Sealant Polyurethane Sealants This material can also beMost Recognized Brand in Firestopping Water Based and Intumescent (Expands When Heated) U. L. Listed and Meets Building Codes Tested Systems Up to Four Hours CRL 3M Fire Barrier Sealant is a water based, premium, intumescent, latex based sealant offering outstanding fire performance plus a non halogen formula. In addition, the unique intumescent property (expanding when heated) means that as cable and pipe insulation is consumed by fire, 3M Fire