3M™ Dual Lock™ Reclosable Fastener SJ3540 is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including many plastics and low surface energy materials.

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  • SJ3540


  • For indoor use or attachment to low energy substrates
  • One roll (1" x 4.9 yd) each of SJ3541 and SJ3542 can be ordered as MP3541/3542
  • SJ3542V, SJ3541V and SJ3540V are packaged for clean room use

Typical Applications

  • General Industrial Applications
  • Point-of-Purchase
  • Display
  • Signage
  • Specialty Vehicle & Transportation
  • Furniture
  • Panels
Data Sheets & Summary Sheets


SJ3540 Toolbox Resources

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