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3M™ Dual Lock™ Reclosable Fastener SJ355B

Products
  • Black fastener with mushroom shaped stems, backed with an acrylic pressure sensitive adhesive
  • Type 250 mates to Type 170, 250 or 400. Closes with an audible snap
  • Five times the tensile strength of typical hook-and-loop fasteners
  • Opens and closes 1000 times before losing 50% of its original tensile strength
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Need our tape in a specific shape or size to fit your design?

Converters take our industry-leading adhesive technologies and add their own expertise to turn them into custom converted parts that are perfect for your design.


Specifications
Adhesive Type
General Purpose Acrylic Adhesive
Brand
3M™, Dual Lock™
Closure Life
1000
Colour
Black
Indoor/Outdoor
Both
Industries
Automotive, Construction, Electronics, Furniture, General Industry, Medical, Military and Government, MRO, Packaging, Retail, Specialty Vehicle, Transportation
Low Profile
No
Maximum Operating Temperature (Celsius)
93 Degree Celsius
Primary Liner
Clear Polyolefin
Product Form
Roll
Solution for
Wireless Network: Infrastructure Accessories
Units per Case
1
Details
  • Black fastener with mushroom shaped stems, backed with an acrylic pressure sensitive adhesive
  • Type 250 mates to Type 170, 250 or 400. Closes with an audible snap
  • Five times the tensile strength of typical hook-and-loop fasteners
  • Opens and closes 1000 times before losing 50% of its original tensile strength
  • Designed to bond to metals, glass and medium to high surface energy plastics and paint
  • Foam tape backing allows for better contact with textured or irregular surfaces

3M™ Dual Lock™ Reclosable Fastener SJ3550 solves attachment issues without the use of special tools or complicated, mechanical fastening systems. Our reclosable fastener uses an acrylic adhesive that bonds well to a variety of high and medium surface energy materials, including some plastics, metal, glass, and painted surfaces. This allows you to attach access doors, panels, signs, display components, and many other frequently opened and closed parts for easy, repeated access with minimal loss of bonding strength over time. It has 40 mushroom shaped stems / cm² with a 5.7 mm engaged thickness, a temperature performance ranging from -30 °C to 70 °C long-term (+95 °C short-term), and can be used indoors and outdoors.

Suggested Applications

  • Use to attach opening and closing parts for access doors, panels, signs and display components
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