Flame Stopper 5000 Intumescent Sealant Red 10oz

Flexible intumesceny acrylic latex sealant. Expands when exposed to extreme heat cutting off the spread of fire. Stops the spread of toxic fumes, smoke, and fire. Interior or exterior use, can be painted, adheres to most surfaces. Use on all horizontal and vertical joints and through penetrations in fire and smoke rated wall and floor separations. Conforms and tested to ASTM E-814(UL 1479) N.F.P.A. Class A and ASTM E-119. Meets the criteria for fire/draft/smoke stop for BOCA-CABO-UBC-SBCCHRC