Dual Lock™ 7000001971 Type 400 Reclosable Fastener, 50 yd L x 2 in W, 0.23 in THK Engaged, Synthetic Rubber Adhesive, Polypropylene Backing, Black

3M™ Dual Lock Reclosable Fastener SJ3541 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) which bonds to a variety of substrates including many plastics and low surface energy materials. Durable and secure, 3M Dual Lock Reclosable Fastener SJ3541 has exceptional strength through its interlocking mushroom-shaped heads (400 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. We designed this fastener with a synthetic rubber-based black PE foam tape protected by a removable, film liner. This pressure sensitive adhesive features quick stick and a short dwell time. With 3M™ Dual Lock Reclosable Fastener SJ3541, there is no need for any drilling, screwing or sewing tools which makes for quick installation.