CRL 3M® Red Fire Barrier Water Based Sealant Polyurethane Sealants CRL Loctite® Activator 7649 Primer

CRL Loctite® Activator 7649 Primer N is a single component non-CFC solvent based surface activator

wear Safety Glasses

Its opposing bent blades completely mix putties

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

and a full cure in 24 hours

CRL 3M® Red Fire Barrier Water Based Sealant Polyurethane Sealants CRL Loctite® Activator 7649 PrimerMost 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