RECLOSABLE FASTENING SYSTEMS 3M SJ4570 LOW PROFILE DUAL LOCK RECLOSABLE FASTENERS - CLEAR Model Number: 3M SJ4570 | | | 3M SJ4570 low profile Dual Lock reclosable fastener is a clear low profile reclosable fastener that is thinner and more flexible than other reclosable fasteners. 300 LSE adhesive and 705 pins per sq. inch. Amazingly thin and reclosable, yet strong, 3M Dual Lock Low Profile fasteners are thinner and more flexible than other reclosable fasteners. SJ4570 is backed with 3M 300 LSE Laminating adhesive, giving it an excellent bond to many substrates including polyproplyene, polyethylene, metal, finished wood and many others. |  BUY ONE GET ONE FREE |
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