3Mâ?¢ VHBâ?¢ Tape 4910. It is a clear, 0.040 in (1.0 mm), general purpose acrylic adhesive on both sides of a firm, foam core. It can replace rivets, welds and screws. The fast and easy to use permanent bonding method provides high strength and long-term durability. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.