Flame Stopper 3629-5-61 Intumescent Sealant, 10.1 Oz Ceiling Boxes Helps protect your roofing system

Helps protect your roofing system and promotes your home's energy efficiency

Economical design frees up counter space

Can be unlocked from outside with emergency key

At night reflects headlights for unique visual effect and added safety

Flame Stopper 3629-5-61 Intumescent Sealant, 10.1 Oz Ceiling Boxes Helps protect your roofing systemHighlights: 10 oz 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 Color: Red Conforms and tested to ASTM E 814 (UL 1479) N. F. P. A. Class "A" and ASTM E 119