Very Strong Reclosable Fastener 3M Dual Lock SJ3550,SJ3540,SJ3560 for General Industrial Bonding & Fixing

Short Description:

3M Dual Lock Reclosable Fastener SJ3550, SJ3540, SJ3560 are the convenient alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution, it can be opened and closed multiple times. It have very good temperature resistance and can be suited for outdoor or indoor use, and the strong fastener features can replace the functions of drilling, screwing or bolting.

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Features：

1.Strong, reliable and durable fastening that can be opened and closed multiple times.
2.White, acrylic, conformable foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS.
3.High temperature resistance of 200° F/ (93 ° C).
4.It can bond to a range of high surface energy materials, including some plastics, metals, glass and lacquered surfaces.
5.Dual lock adopts a special adhesive adhesive on the back, providing a stable and long-lasting grip effect.
6.With heavy-duty strength and water resistance, these fasteners make the ultimate organization tool for mounting, hanging, storing, or securing items indoors or outdoors. Garage, RV, laundry room, car, drone accessories, etc.

Description:

The 3M Dual Lock Fastener itself is a reclosable fastening system featuring interlocking mushroom-shaped stems, offering a strong bond when pressed together. There are 250 stems per square inch, an engaged thickness of 0.23 inches (230 mils) and a closure life of 1,000. Tensile Strength - 40KG(88LB)/m².
Type 400 stem density fasteners can mate to type 170, 250 or 400 fasteners (the higher the combined number the greater the closure strength). Interlocking self-mating mushroom-shaped heads have 5X the tensile strength of hook-and-loop products. The rated temperature of car and truck windshields is (220° F/104 ° C).