3M DUAL LOCK RECLOSABLE FASTENING SYSTEM CLEAR - 3M Dual Lock Reclosable Fastening System offers advanced closure alternatives to zippers, screws, snaps, hooks, bolts and more. They're often better than conventional closure methods because they offer greater design flexibility, faster prod­uct assembly, smoother and cleaner exterior surfaces and improved product performance. Clear, polypropylene reclosable fastener. Ideal for mounting or attaching weighty obects to surfaces. Acrylic adhesive performs well up to 200°F. Closure is 5 times stronger than hook and loop. Best when hundreds of closures are anticipated. Solvent, water, UV and plasticizer resistant. Roll is 1" x 5 yds. Product is sold by the pack. 5 packs per case.