3M™ Dual Lock™ Reclosable Fastener SJ3550 250 Black, 1 in x 50 yd 0.22 in (5.6 mm), 2 per case Bulk
3M™ Dual Lock™ Reclosable Fastener SJ3550 gives you up to five times the strength of hook-and-loop fasteners. As tough, polyolefin mushroom-shaped stems snap together, they provide both the tensile strength to replace traditional fasteners and a cleaner looking result. Our remarkable fasteners can be opened and closed over and over, up to 1000 times for repeated access or repositioning.
3M™ Dual Lock™ Reclosable Fastener SJ3550 has a high temperature performance of up 200 degrees fahrenheit and can be used indoors and outdoors. 3M™ Dual Lock™ Reclosable Fastener SJ3550 is for use with metals (aluminum, stainless steel), glass and high surface energy plastics (acrylic, polycarbonate, ABS) and can be opened and closed 1,000 times.