Automotive Surface Preparation Products
To obtain optimum adhesion for 3M™ VHB™ Tapes, the bonding surfaces must be clean, dry and well unified. Typical cleaning solvents are 3M™ VHB™ Cleaner, a mix of isopropyl alcohol and water or heptane. Primer 94 will improve the adhesion to low surface energy plastics. The alternative 3M™ VHB™ Surface Cleaner Sachets and Scotch Brite™ 7447 Hand Pads.