1. 3M Products

3M™ Dual Lock™ Reclosable Fastener SJ355D, Black, 25 mm x 5 m, 5.7 mm, Twin Pack

3M ID 7000070524
  • Reclosable fastening system - up to 12 times stronger than traditional hook & loop technology
  • Fast assembly with no drilling
  • ™®Invisible™® fixing
  • High temperature and solvent resistance
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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 Color
White
Adhesive Type
General Purpose Acrylic Adhesive
Brand
3M™
Closure Life
1000
Indoor/Outdoor
Both
Low Profile
No
Maximum Operating Temperature (Celsius)
93 Degree Celsius
Primary Liner
Clear Polyolefin
Product Colour
Black
Product Form
Roll
Solution for
Wireless Network: Infrastructure Accessories
Details
  • Reclosable fastening system - up to 12 times stronger than traditional hook & loop technology
  • Fast assembly with no drilling
  • ™®Invisible™® fixing
  • High temperature and solvent resistance
  • Mini strips for smaller jobs and testing
  • Reclosable for multi-use

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.

Peel apart 3M™ Dual Lock™ Reclosable Fastener SJ3550 for quick access. Our innovative product is a highly practical dual lock fastener that doesn’t use special tools or complicated mechanical fastening systems. It’s five times stronger in tensile than typical hook-and-loop fasteners, and is durable enough to be opened and closed 1000 times while maintaining 50% of its original strength, making it easy to use and last longer. Foam tape backing allows for better contact with textured or irregular surfaces such as access doors, panels, signs, display components, and many other frequently opened and closed parts.

Suggested Applications

  • Use to attach opening and closing parts for access doors, panels, signs and display components
  • Interior signage
  • Decorative trim
  • Office partitions
  • Graphic attachment
  • Access panels
  • Specialty vehicles (interior attachments)
  • L-bracket edging, repositionable shelving
  • Hang signage

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