4941 Family This family utilizes multi-purpose acrylic adhesive on both sides of a conformable adhesive foam core. The adhesive provides excellent adhesion to a broad range of high and medium surface energy substrates including metals, glass, and a wide variety of plastics, as well as plasticized vinyl. The conformable adhesive foam core provides good contact, even with mismatched substrates. The combination of foam strength, conformability, and adhesion makes this family one of the most capable all-around MicroTouch™ VHB™ tapes. MicroTouch VHB 4956 Touch Screen Integration Tape offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.MicroTouch VHB 4956 Touch Screen Integration Tape is one of the best around.