Distributors of 3M Tapes, 3M Adhesives & Momentive - GE Silicones

Phenolic-Based Primers

3M™ Scotch-Weld™ Structual Adhesive Primer EC-1290

• Simplify production scheduling by protecting the cleaned surfaces until the bonding operations can be completed.
• Improved resistance to environmental exposures.
• Improved adhesion at elevated temperatures.

3M™ Scotch-Weld™ Structual Adhesive Primer EC-1660

• Improved adhesion and improved resistance to environmental exposure.
• Non-chromated.
• Ensures complete wetting of film adhesive to adherend surfaces.
• Protects cleaned metal surfaces until bonding operations can be completed (up to six months).
• Imparts corrosion protection to metal.

3M™ Scotch-Weld™ Structual Adhesive Primer EC-1593

• Sprayable primer for use with 3M™ Scotch-Weld™ Structual Adhesive Film AF 30.
• Ensures complete wetting of film adhesive to the adherend surfaces.
• Cured primer protects cleaned surfaces for future adhesive bonding (up to 90 days).
• Primer color changes upon curing (blue to green).
• Imparts corrosion protection to the metal.

3M™ Scotch-Weld™ Structual Adhesive Primer EC-2174

• Primer suggested for use with 3M™ Scotch-Weld™ Structual Adhesive Film AF 31.
• Ensures complete wetting of film adhesive to adherend surfaces.
• Simplify production scheduling by protecting the cleaned surfaces until the bonding operations can be completed.
• Imparts improved corrosion protection to the metal.
• Retains high shear strength to 500°F (260°C) on 17-12PH stainless steel when used with Scotch-Weld AF 31 film.