3M™ Dual Lock™ Reclosable Fastener TB4570 has a low surface energy adhesive on the back of a clear polypropylene reclosable fastener. 3M™ Dual Lock™ Reclosable Fastener TB4570 is a low profile fastener with an engaged thickness of 2.5 mm. The closure life is 100 times.
3M™ Dual Lock™ Reclosable Fastener TB4570 has low to medium temperature performance, with temperature resistance to 70 °C. 3M™ Dual Lock™ Reclosable Fastener TB45702 is for use with metals (aluminium, stainless steel), glass, many plastics (polyproplene, polyehtlene, polycarbonate, ABS) powder coated paints and medium to low surface energy materials.