3M FB-136 Fire Block Sealant 10.1 oz Cartridge Gray

3M Fire block sealant in gray color, blocks high temperatures and smoke passage in non-rated construction. It is suitable for use with caulk gun. This lightweight, cementitious sealant in paste form, offers excellent adhesion to concrete, metals, wood, plastic as well as cable jacketing. It offers simple clean-up with water. This halogen-free sealant with mild odor, comes in 10.1 oz cartridge. It offers curing time of approximately 2 hours. This sealant has water, kaolin, sodium silicate, titanium dioxide, quartz silica and carbon black. It has 14.7 lb/gal density. It has temperature rating above 40 deg F.