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  5. 3M™ Scotch-Weld™ Structural Adhesives Primer EC-1945 B/A

3M™ Scotch-Weld™ Structural Adhesives Primer EC-1945 B/A

3M ID 7000021286
  • Two-part chemically curing, corrosion resistant primer
  • Cures at room temperature to eliminate need for added process steps
  • Excellent adhesion to metals
  • Excellent sprayability
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Specifications
Composition
Solvent Based
Cure Temperature
Room Temperature
Market Segment
Structures
Percent Volatile
30-40 Percent
Product Type
Primer
Shelf Life
12 Month
Storage Environment
Room Temperature
Surface Type
Metal
Volume (metric)
0.95 L
Product Details
  • Two-part chemically curing, corrosion resistant primer
  • Cures at room temperature to eliminate need for added process steps
  • Excellent adhesion to metals
  • Excellent sprayability
  • Long application time (up to 8 hours)
  • Requires no diluent

Two-Part Kit (Base and Accelerator). Chemical Cure, Corrosion Resistant. Improved Adhesion of Sealers, Epoxies, Urethanes to Most Metals. Cures to Room Temperature, Long Application Time. Requires no Dilutant.

EC-1945 B/A Structural Adhesive Primer requires no diluent, which helps eliminate guess work and the expense of additional chemicals. Our two-part chemically curing, corrosion resistant primer is designed for use with 3M aerospace adhesives. EC-1945 B/A primer improves adhesion of epoxies and urethanes to most metals as well as offering increased corrosion protection. EC-1945 B/A primer can be applied by dipping, brushing or spraying. Our formula provides corrosion protection inside and outside the bondline. EC-1945-B/A can be used to apply anti-corrosion coating on components. The stable coating also protects etched and anodized substrates for long term storage.