3M Dual Lock Reclosable Fastener SJ3540, Black, 1 1/2 in x 50 yd, Type 250, 1 Roll/Case

Features Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations Synthetic rubber-based adhesive bonds well to a variety of substrates including low surface energy plastics such as polyethylene and polypropylene Strong fastener secures with an audible snap, verifying closure An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance Features good temperature resistance of 120°F (49°C) Specifications ETIM Class 8.0: EC010969 Specifications Country of Origin: United States Downloads Spec Sheet Document Brochures Document Bulletins Document Catalogs Product Selection Guides Product Video Downloads & Links Document Brochures Document Bulletins Product Selection Guides Document Catalogs Product Video Spec Sheet