3M Aerospace and Aircraft Maintenance Division Datasheets for Primers and Adhesion Promoters
Primers and adhesion promoters are applied to a substrate to enhance the bond strength between a surface coating (e.g., clear coats, adhesives) and the substrate.
Primers and Adhesion Promoters: Learn more
| Product Name | Notes |
|---|---|
| 3M™ Scotch-Weld™ Metal Primer EC-3901 is a primer for 3M™ Scotch-Weld™ film and liquid adhesives in those applications where it is desired to obtain improved metal and glass adhesion. 3M™ | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EC-1290 is a sprayable primer suggested for use with 3M™ Scotch-Weld™ Structural Adhesive Films AF-6, AF-10 and AF-13. Simplify production scheduling by protecting the cleaned... | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EC-1660 is a primer for 3M™ Scotch-Weld™ film adhesives for applications where it is desired to obtain improved adhesion or improved resistance to environmental exposure. | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EC-1945 B/A is a two-part chemically curing, corrosion resistant primer. Scotch-Weld EC-1945 B/A primer improves adhesion of sealers, epoxies, and urethanes to most metals as... | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EC-2174 is a primer for Scotch- Weld film adhesives. It is especially suggested for use with 3M™ Scotch-Weld™ Structural Adhesive Film AF 31. | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EC-3960 is a sprayable corrosion inhibiting adhesive primer. It provides a high degree of protection against corrosive environments both inside and outside the adhesive bondline. | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EW-5000 AS is a sprayable, low VOC, heat curing, structural adhesive primer that contains a non-chromated, corrosion inhibiting package to provide protection against corrosive environments. | |
| 3M™ Scotch-Weld™ Structural Adhesive Primer EW-5000 is a sprayable, waterbased, low VOC, heat curing, chromated, corrosion inhibiting primer that can provide protection against corrosive environments. Scotch-Weld EW-5000 primer is designed... | |
| 3M™ Scotch-Weld™ Structural Adhesive Solution EC-3984 is a liquid, sprayable modified version of 3M™ Scotch-Weld™ Structural Adhesive Film AF 3109-2 . It has improved high temperature performance compared to conventional... | |
| Use with 3M™ Polyurethane Protective Tape to enhance initial adhesion in demanding situations. Promotes faster ultimate adhesion to certain surface types (polyurethane paint, epoxy primers, epoxy composites). Companion product for... | |
| Use with AF-163-2 Bonding Films. Sprayable or Brushable, Curing Type. High Degree of Protection Against Corrosive Environments Both Inside and Outside the Bond Line. | |
| Use with Epoxy Based Film Adhesives. Contains Corrosion Inhibitive Pigment for Added Corrosion Protection. Insures Complete Wetting of Film Adhesive to Adherend Surfaces. Simplified Production Schedule, Protects Clean Surface Until... |