3M™ VHB™ Tape Primer 94 is our adhesion promoter for use in conjunction with 3M™ VHB™ Tapes. It supports adhesion to critical substrates such as PE, PP, ABS, PET/PBT blends, concrete, wood, glass, metal, and painted metal surfaces.
Use 3M™ Tape Primer 94 to bond 3M tapes to a wide range of substrates. Our tape primer is a durable adhesion promoter that supports adhesion of VHB Tapes to polyethylene, polypropylene, ABS, PET/PBT blends, rubber, concrete, wood, glass, bare metal and painted metal surfaces. Bonding surfaces must be almost clean and dry before the tape primer is used. Contaminated surfaces should be cleaned with a 50/50 mix of isopropyl alcohol and water mixture, and a clean lint free cloth should be used for wiping the surface.