3M™ Dual Lock™ Reclosable Fastener SJ3551 is a general purpose acrylic adhesive on the back of a black, polypropylene reclosable fastner. 3M™ Dual Lock™ Reclosable Fastener SJ3551 has 400 stems per square inch with an 0.23 inch engaged thickness. Offers a closure life of 1,000.
3M™ Dual Lock™ Reclosable Fastener SJ3551 has a high temperature performance of up 200 degrees fahrenheit and can be used indoors and outdoors. 3M™ Dual Lock™ Reclosable Fastener SJ3551 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.