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  5. 3M™ Adhesion Promoter K520UV

3M™ Adhesion Promoter K520UV

3M ID B40065495
  • Helps improve bond strength of tape to polyolefin-based substrates
  • Ready to use with common application equipment
  • Formulated specifically for use with 3M™ Acrylic Foam and 3M™ Acrylic Plus Tapes
  • Premixed with a UV dye
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Details
  • Helps improve bond strength of tape to polyolefin-based substrates
  • Ready to use with common application equipment
  • Formulated specifically for use with 3M™ Acrylic Foam and 3M™ Acrylic Plus Tapes
  • Premixed with a UV dye

3M™ Adhesion Promoter K520UV is a liquid promoter used to improve the adhesion of 3M™ Acrylic Foam Tape and 3M™ Acrylic Plus Tapes to Polyolefin-based substrates such as thermoplastic olefins (TPO), Polypropylene (PP), and ethylene propylene diene monomer (EPDM) rubber.

3M™ Adhesion Promoter K520UV is a liquid primer used to improve the adhesion of 3M™ acrylic foam and acrylic plus tapes to polyolefin-based substrates such as thermoplastic olefins (TPO), polypropylene (PP), and ethylene propylene diene monomer (EPDM) rubber. A fluorescent dye has been added so that the primer coverage can be verified. Since formulations and surface energies vary for these materials, each application should be verified through testing. Apply promoter only to areas that will be fully covered with tape. The primer should be dry before applying the tape. For best results, apply tape immediately after primer application or no more than one hour after primer applications. Be sure the primed surface remains free from contaminants prior to tape application.