3M Adhesive bakced flame retardant sponge rubber seal

The 3M Adhesive backed flame retardant sponge rubber strip/rubber seal is well used on porthole, door and window. And the 3M Adhesive backed flame retardant sponge door and window rubber strip/rubber seal is well known for its excellent fire resistance, excellent sealing effect, and extremely strong compressive resilience(good compression rebound). All of our customers give consistent high praise.