3M™ Fasteners

3M™ Fasteners are used in applications that require multiple opening and closures and they are available with a variety of adhesive options, closure strengths and thicknesses to meet your needs. Fasteners are also available without adhesive. Two different technologies currently exist in 3M's portfolio and include:

  • 3M™ Hook and Loop Fasteners
  • 3M™ Dual Lock ™ Reclosable Fasteners

3M™ Hook and Loop Fasteners have stiff hooks on one side of the fastener and pliable loops on the other for secure closure then simply allow one side to peel away for opening. They bond on contact to a variety of flexible and rigid materials and can be reused thousands of times.

3M™ Dual Lock™ Reclosable Fasteners consist of hundreds of interlocking "mushroom-shaped stems" that have five times greater closing strength than hook and loop. They come in a range of strengths and thicknesses, hold together even dissimilar substrates, then attach and detach multiple times and come in a choice of plain backed or pressure sensitive adhesive-backed to bond many surfaces even LSE plastics. They also:

  • Have reliable performance in hot, cold, wet, sunny and other difficult environments
  • Have colors that accent or clear to blend for aesthetics
  • Improve appearance (hidden beneath the surface for greater design flexibility, no nail or screw heads, no holes that invite moisture, corrosion or dirt)

Check out the 3M™ Converter Markets Selection Guide for more product details.

3M™ Reclosable Fasteners Products

3M™ Grip Lock Strips 8521

Features

  • Engaged thickness of 0.66mm – up to 60% thinner than typical closures
  • Easy, high-quality open-and-close performance for consumers
  • Does not require precise alignment for effective closure
  • Provides a pleasing tactile feedback when pressed together
  • Thinness and flexibility enable rapid and easy application onto films for improved manufacturing productivity
  • Smoothly integrates onto manufacturing equipment with minimal modifications
  • Less film deformation for improved pouch appearance on shelf
  • Performance typically not compromised by the presence of oil or food crumbs

Features

  • Black, plain backed, no adhesive fastener
  • 400 stems per square inch
  • Engaged thickness of 0.16 inches
  • 1000+ closure life

Features

  • One roll (1" x 4.9 yd) each of SJ3526N and SJ3527N, order MP3526N/27N
  • Paper liner product ordered as SJ3526NP or SJ3527SP
  • 5000+ closure life

Features

  • One roll (1" x 4.9 yd) each of SJ3526N and SJ3527N, order MP3526N/27N
  • Paper liner product ordered as SJ3526NP or SJ3527SP
  • 5000+ closure life

Features

  • Two rolls (1" x 4.9 yd) of SJ3560 can be ordered as MP3560
  • Product with continuous liner and product splice is SJ3560FS

Features

  • Available in red and black
  • Good for bundling and cable ties
  • closure life <25

Features

  • Certified to Ford WSB M15P35 Type V

Features

  • Good adhesion to low surface energy substrates

Features

  • Good adhesion to low surface energy substrates

Features

  • Good adhesion to low surface energy substrates

Features

  • Certified to GM2743M Type II
  • One roll (1" x 4.9 yd) each of SJ3401 and SJ3402
  • Order MP3401/02
  • Sew-on

Features

  • Certified to GM2743M Type II
  • One roll (1" x 4.9 yd) each of SJ3401 and SJ3402
  • Order MP3401/02
  • Sew-on

Features

  • Flame resistant (Meets F.A.R. 25.853)
  • Meets Boeing BMS 8-285G, Type IV, Class 2
  • Sew-on
  • 5000+ closure life

Features

  • Flame resistant (Meets F.A.R. 25.853)
  • Meets Boeing BMS 8-285G, Type IV, Class 2
  • Sew-on
  • 5000+ closure life

Features

  • For attachment to fabrics via sewing
  • Attachment to wood and similar substrates using staples
  • Excellent UV resistance in translucent product, allowing substrate color to be seen through fastener

Features

  • For attachment to fabrics via sewing
  • Attachment to wood and similar substrates using staples
  • Excellent UV resistance in translucent product, allowing substrate color to be seen through fastener

Features

  • For attachment to fabrics via sewing
  • Attachment to wood and similar substrates using staples
  • Excellent UV resistance in translucent product, allowing substrate color to be seen through fastener

Features

  • Available in white
  • Thin profile with high shear strength
  • closure life <25

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