3M Scotch-Weld Instant Adhesive Primer AC77 is designed for use on difficult-to-bond low surface energy plastics such as polypropylene, polyethylene, TPO, UHMW and PTFE. Surface preparation and application are straightforwar...

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Product Review

3M Scotch-Weld Instant Adhesive Primer AC77 is designed for use on difficult-to-bond low surface energy plastics such as polypropylene, polyethylene, TPO, UHMW and PTFE. Surface preparation and application are straightforward and the adhesive primer is fast drying to keep jobs moving quickly.

  • Improves adhesion on rigid plastics, including low surface energy materials
  • Fast drying to keep jobs moving quickly
  • Contains cure accelerator
  • Straightforward surface preparation and easy application

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