It utilizes multi-purpose acrylic adhesive on both sides of a firm, acrylic foam core. It is specifically designed for good adhesion to metals, glass and other medium to high surface energy materials. 

Applications for this tape include stiffener bonding, sealing polycarbonate lens over LCD, windows to painted control panels and mounting vinyl wiring ducts and conduit channels. 

Eliminate drilling, grinding, refinishing, screwing, welding and associated clean-up

Creates a permanent seal against water, moisture and more

Pressure sensitive adhesive bonds on contact to provide immediate handling strength

Allows the use of thinner, lighter weight and dissimilar materials

Dream, Design, Deliver with our 3M™ VHB™ Tape 4945. It is a white, 0.045 in (1.1 mm), multi-purpose adhesive on both sides of a firm, foam core with a densified kraft paper liner. 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.