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Description for 3M 3901
A primer for film and liquid adhesives for improved metal and glass adhesion or improved resistance to environmental exposure with epoxy and urethane adhesives. Protects cleaned surfaces until bonding can be completed. Imparts improved corrosion protection to metal.Application Type Prime 1 Part or 2 Part 1 Part Material Form Liquid Substrate Glass, Metal Manufacturer 3M Chemistry Methyl alcohol Cure Method Air dry, Solvent Viscosity (cPs) 3.00 to 7 Color Red Density (g/cm³) 6.3 to 6.7 (weight (lbs/gal)) Can Be Used In Conjunction With These Materials Epoxy, Urethane
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