1. 3M Products

3M™ Dual Lock™ Reclosable Fastener SJ3542 Black

3M ID B40068909
  • Black fastener with mushroom shaped stems, backed with a rubber based pressure sensitive adhesive
  • Type 170 mates to Type 250, 400 or 170. Closes with an audible snap
  • Designed to bond to many plastics, powder coated paints and other low surface energy materials
  • Opens and closes 1000 times before losing 50% of its original tensile strength
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Specifications
Adhesive Type
Rubber
Applications
Unión de materiales compuestos
Brand
3M™
Closure Life
1000
Colour
Black
Flame Retardant
No
Indoor/Outdoor
Indoor
Industries
Construction, Electronics, Furniture, General Industry, MRO, Packaging, Retail
Low Profile
No
Maximum Operating Temperature (Celsius)
49 Degree Celsius
Primary Liner
White Polyolefin
Product Form
Roll
Solution for
Wireless Network: Infrastructure Accessories
Units per Case
2
Details
  • Black fastener with mushroom shaped stems, backed with a rubber based pressure sensitive adhesive
  • Type 170 mates to Type 250, 400 or 170. Closes with an audible snap
  • Designed to bond to many plastics, powder coated paints and other low surface energy materials
  • Opens and closes 1000 times before losing 50% of its original tensile strength
  • High initial tack
  • Suitable for indoor applications

3M™ Dual Lock™ Reclosable Fastener SJ3542 has a rubber based adhesive on the back of a black, polypropylene reclosable fastener which makes it suitable for bonding many plastics, powder coated paints and other low surface energy materials. Our reclosable fastener has 26 mushroom shaped stems / cm² with a 5.8 mm engaged thickness.

3M™ Dual Lock™ Reclosable Fastener SJ3542 is for use with many plastics (acrylic, polycarbonate and AS), powder coated paints and low surface energy materials (polypropylene and polyethylene). It’s a Type 170 stem density polyolefin fastener that is backed with a rubber based pressure sensitive adhesive. Our fastener has a closure action life of 1000 times before losing 50% of its original tensile strength, making it reliable, for longer. This product has low temperature performance, with a temperature resistance of up to +50 °C long-term (+70 °C short-term), and is for indoor use only.

Suggested Applications

  • Use to bond to a variety of materials, as an easy alternative to traditional fastening methods
  • Use for steel rule die-cutting
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