Fastens heavy items creating a more permanent bond. Rigid plastic stems interlock for hundreds of closures; Acrylic adhesive on the back of a polypropylene, reclosable fastener; 15 feet of usable product. 2 rolls per pack; Designed to bond to metals, glass vinyls, and medium to high surface energy plasticase and paint; Excellent UV, moisture and solvent resistance; For indoor/outdoor use in temperatures up to 200 degrees F. This product is equivalent to part number: S-17378. Alternate UPC: 00051131064843. Sold in a quantity of 5 per case.