3M reclosable fasteners offer advanced closure alternatives to zippers, screws, snaps, hooks and more. They offer greater design flexibility, faster product assembly, smoother and cleaner exterior surfaces and improved product performance in many applications. Scotchmate reclosable fasteners consist of nylon fabric with hooks or loops. - 3M fastener SJ3572 is coated with a high performance acrylic adhesive. High temperature performance. Bonds well to paint, bare and painted metal, glass, sealed wood and many plastics. Designed for indoor and outdoor use. They engage to form a quick fastening attachment. Simply pull the strips apart by hand to disengage.