Chemtron Butyl Tape 404 1/8"x1/2"x30' Grey
Tapeseal 404 is an extruded gray butyl rubber tape sealant. It is a tough, rubber, pressure sensitive mass, which features excellent adhesion to a variety of surfaces. Tapeseal 404 is currently being used in architectural applications where its high adhesion to glass, and to metal make it an ideal glazing and sealing tape. Test assemblies fabricated with Tapeseal 404 have been exposed at temperatures of -40F with little change in the physical properties of the bonded assembly when returned to room temperature. Tapeseal 404 will not sag or flow when tested at temperatures up to and including 250F.