A strong, resistant and versatile seal for excellent results



3MTM resealable fasteners are the simple alternative to traditional fixing methods such as screws, nuts or bolts. High tightness. Maximum ease of use. Resistance, allow repeated openings and closures.  

The unique mushroom-shaped interlocking heads of the 3M™ Dual Lock™ Dual Lock. SJ3560 get stuck. They close with an audible click to ensure that the design is securely secured. The pressure sensitive adhesive support ensures strong and durable bonding with metals (aluminum, stainless steel), glass, plastic (acrylic, polycarbonate, ABS) and paints. 

Main characteristics 



  • Designed to give a translucent appearance (glass, acrylic glass (PMMA), polycarbonate 
  • Snap installation replaces screws, nails, snap buttons and rivets 
  • Tensile strength 5 times higher than traditional hook and loop fasteners 
  • Durable – up to 1000 openings and closures before losing 50% of the original tensile strength 
  • Presenta un’eccellente Resistenza al Calore fino a temperature di 104 
  • Transparent mushroom-shaped interlocking heads (stem density 250 by 6.5 cm² 
  • Resistant to moisture and UV rays 
  • Helps to reduce the vibrations 

Advantages for use



  • Super tensile resistant 5 times higher than traditional systems Superior to traditional hook and loop fixing systems 
  • Very flexible and adaptable to any type of project desired
  • Ensures surface integrity without holes that can promote moisture
  • Easy and very practical application
  • Ability to join dissimilar materials without corrosion and contamination
  • Durable for repeated openings and closures, hundreds of hangups
  • Allows precise alignment before closing
  • Fornisce feedback Tattile e Acustico per una Corretta chiusura
  • Reliable internal and external performance

Where you can apply it 




  • Panel connection and cover plate 
  • internal signage 
  • graphical application 
  • Access panels 
  • Special vehicles (internal accessories) 
  • Point of purchase signage and display
  • Fastening of fabric to furniture cushions 
  • Formation of composite assemblies 
  • Padded panel applications



SJ3526 (Hook), SJ3527 flexible and foldable
SJ3540 Polypropylene and polyethylene, to be used for the replacement of screws, snap buttons, nails and rivets. Can be used on plastic, powder coatings and surface energy based materials, indoor use. 


SJ3550CF Plastic metals with resealable and resistant closure, it binds to a truth of substrates such as: metals, plastics, external and internal use.
SJ3560 Translucent materials, designed to give a translucent appearance that binds to a variety of substrates including metals, glass and plastics (acrylic).
SJ3870 It binds to metals and plastics: acrylic, outdoor and indoor use.
S4570 Closure for a fixing of reduced thickness, it binds to a variety of substrates including metals, plastics (acrylic).