Scientific Assistance
Even the best products can use a bit of assistance on occasion, and that’s the idea behind our 3Mâ„¢ Adhesion Promoter 111. It’s designed to help our 3M™ VHBâ„¢ Tapes adhere to high energy substrates which are historically difficult to form an adhesive bond against. This includes surfaces such as galvanized steel, bare metals, and painted surfaces. The isopropyl alcohol based formula dries in one minute to maximize working time and eliminate downtime. Unlike many alcohol-based chemicals, it emits a non-offensive odor.
Clean, Prime, and Adhere with Confidence
In addition to aiding in adhesion, out 3Mâ„¢ Adhesive Primer 111 also works as a surface primer on some surfaces. It cleans and promotes adhesion in a single step, provided the surface is relatively clean and free of wax, grease, oil, and loose particles, saving you both time and effort. When tape is bonded in conjunction with our Adhesive Promoter, it increases the chemical and moisture resistance of the bond while adding additional sheer strength; this ensures the tape won’t migrate or unexpectedly detach from the surface.

Dynabrade 18426 Vane Set (4pk)
Insize 1138-200, DIGITAL CALIPER WITH LONG UPPER JAWS, 0-8"/0-200mm, 6928640392344
Dynabrade 57113 Rotor/Vane Set
Dynabrade 51708 .1 hp Straight-Line Pencil Grinder, 35,000 RPM, 3/32" Collet
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 51301 .5 hp Straight-Line Die Grinder
Dynabrade 01011 Vane Set (4pk)
Dynabrade 15336 Rubber Drive Wheel
3M 40776, Scotch-Weld Epoxy Potting Compound DP270, Clear, 200 mL Duo-Pak, 7100228179, 12/Case 
