Sponge Neoprene W/Adhesive 54in Wide X 1/16in Thick X 47Ft LongClosed cell black sponge neoprene that will not absorb smells, water or oil, and is dust proof, does not corrode Often referred to as weather stripping or rubber sealing tape to block air, dust and moisture, and commonly used around door and window frames Just peel back the liner to apply the strong and flexible neoprene adhesive side to metal, plastic, wood and other smooth surfaces Used for fixtures, noise and sound insulation, padding, expansions