3M™ Dual Lock™ Reclosable Fastener SJ3550

3M™ Dual Lock™ Reclosable Fastener SJ3550

Description
  • 3M™ Dual Lock™ SJ3550
  • Black fastener with mushroom shaped stems, backed with an acrylic pressure sensitive adhesive.
  • Type 250 mates to Type 170, 250 or 400.
  • 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.