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3M™ Scotch-Weld™ Metal Primer

3M ID 7000000907
  • Helps improve glass and metal adhesion and offers resistance to environmental exposure for epoxy and urethane structural adhesives
  • Offers improved corrosion protection to metal for long-lasting performance
  • Protects cleaned surfaces until bonding operations can be completed
  • Helps ensure complete wetting of film adhesive to adhered surfaces
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Specifications
Applications
Structural Glazing
Application Temperature-Environment
190°F ± 10°F
Brand
Scotch-Weld™
Clean-up
Methyl Alcohol
Colour
Red
Consumer Label
No
Industries
Construction, General Industrial, Metalworking, Military and Government, Signage, Specialty Vehicle, Transportation, Woodworking
Physical Form
Liquid
Product Form
Pint
Product Type
Primer
Shelf Life in Months (from date of manufacture)
12
Solids Weight Percent (Approximate)
<1 Percent
Storage Temperature
72 Degree Fahrenheit
Substrate
Glass, Metal
Substrate 1
Glass, Metal
Substrate 2
Glass, Metal
Units per Case
12
Viscosity
Self-Leveling
Viscosity Range (cps) at Room Temperature
5
Volume
8.34 Fluid Ounce (US)
Volume (metric)
237 Millilitre
Details
  • Helps improve glass and metal adhesion and offers resistance to environmental exposure for epoxy and urethane structural adhesives
  • Offers improved corrosion protection to metal for long-lasting performance
  • Protects cleaned surfaces until bonding operations can be completed
  • Helps ensure complete wetting of film adhesive to adhered surfaces
  • Easy application and fast-drying

3M™ Scotch-Weld™ Metal Primer is a primer designed for applications using 3M™ Scotch-Weld™ Structural Adhesives. This film and liquid adhesive primer is able to improve metal and glass adhesion. Additional features of this primer include improved corrosion protection and resistance to environmental exposure for metal.

3M™ Scotch-Weld™ Metal Primer is a one-component, metal and glass primer designed for use with 3M™ Scotch-Weld™ Film and Liquid Structural Adhesives. Formulated to improve metal and glass adhesion, this film and liquid adhesive primer simplifies production scheduling by protecting the cleaned surfaces until the bonding operations can be completed. This product also offers resistance to environmental exposure and also provides improved corrosion protection to metal. 3M™ Scotch-Weld™ Metal Primer 3901 features low viscosity for ease of application and ensures complete wetting of the film adhesive to adhered surfaces, providing an ideal application surface. For those applications using 3M™ Scotch-Weld™ Structural Adhesives, 3M™ Scotch-Weld™ Metal Primer ensures that surfaces remain relatively free of oxidation until the bonding application is completed. Protection from and resistance to corrosion and environmental exposure is key to successful, long-lasting adhesion.

Suggested Applications

  • Applications requiring metal and glass adhesion
  • Protects cleaned surfaces until bonding operations can be completed
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