1'' x 150' Black 3M SJ3541 Dual Lock Fasteners, 2PK, Bsc Preferred, Mfr#: S-15825

Fastens heavy items creating a more permanent bond. Rigid plastic stems interlock for hundreds of closures; Rubber based adhesive on back of a polypropylene, reclosable fastener; Type 400 stem density mates to types 170 or 250 but not to itself; 150 feet of usable product. Does not interlock with itself; Designed to bond to many plasticase, powder coated paints and other low surface energy materials; Indoor use in temperatures up to 120 degrees F; Stems interlock with DK3M111 or DK3M115. This product is equivalent to part number: S-15825. Alternate UPC: 00021200862779 . Sold in a quantity of 2 per case.