3M 4496W Double Coated Foam Tape 6" x 8", White, 10PK It is formulated for more demanding indoor and outdoor mounting and bonding applications. 3M Double Coated Polyethylene Foam Tape 4496 White is a closed-cell, polyethylene foam carrier.. A noted feature of Foam Tape 4496 White is its ability to conform and bond to irregular surfaces.