7100406825

3M™ Dual Lock™ Reclosable Fastener SJ3442, Black, 2 in x 45 yd, Type 170, 1 Roll/Case, Splice Free. 3M™ Dual Lock™ Reclosable Fastener SJ3442 is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution, which can be opened and closed multiple times. This fastener is most commonly attached by applying hot melt, epoxy or liquid adhesive.