Product Description
3M VHB Tape 4646 is a 0.025 inch (0.6 mm) thick dark gray double-sided acrylic foam tape with PE film liner. The general purpose acrylic adhesive on both sides bonds to a broad range of high surface energy substrates including metals, glass and easier to bond paints and plastics. The firm foam provides high foam strength and has high temperature resistance. 3M VHB Tape 4646 is part of the 4611 tape family. Each product in this family has general purpose acrylic adhesive but varies in thickness.