Promotes Adhesion and Improves Bond Integrity
3Mâ„¢ Adhesion Promoters and Primers are applied to a wide variety of materials to assist in bonding. It is a low viscosity adhesion promoter recommended for use. When applied, this low viscosity product promotes adhesion with the 3Mâ„¢ 500-Series Polyurethane Adhesive Sealants and 3Mâ„¢ 700-Series SMP Adhesive Sealants.
Understanding Polyurethane Sealants
Polyurethane sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Polyurethane sealants are available in a wide variety of Shore A hardness, open time and colors to meet many application needs. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges and 400ml/600ml sausage packs.
Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

3M 70437, Finesse-it Hand Sanding Pad, 1-1/4 in, Soft Contoured, 7000120470
Dynabrade 98050 3/8"-24 Female, 5/8"-11 Male, 2" Length
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
Dynabrade 94859 164' Max Flow 10mm I.D. Air Hose, Bulk Roll, No Fitting Ends Included
3M 97986, Hi-Strength 94 ET Cylinder Spray Adhesive, Red, Large Cylinder (Net Wt 26.2 lb), 7100018953
3M 16611, Accuspray Atomizing Head, Clear, 1.8 mm, 7000000500 (4 Nozzles/Kit)
Dynabrade 11650 Contact Wheel Ass'y, 2" Dia. x 1" W x 5/8" I.D., Standard Face, 70 Duro Rubber
3M 28817, STIKIT LOW PROFILE DISC PAD, EXTRA FIRM, 5 IN X 3/8 IN X 5/16 IN, 24 EXTERNAL, 7010361145
Dynabrade 94863 5' Max Flow Air Hose Assembly w/ Male/ Female End Fittings, 5/16" I.D.
3M 08029, Marine Grade Silicone Sealant, Clear, 304 mL Cartridge, 7000120477, 12/Case 
