Dream, Design, Deliver with our 3M™ VHB™ Tape 4618. It is a white, 0.025 in (0.6 mm), general purpose adhesive on the face side and multi-purpose adhesive on liner side of a conformable, acrylic foam core. It can replace rivets, welds and screws. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces. - Variances in thickness often make an important difference in proper performance. Available in white. It can replace rivets, welds and screws. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.