Details 3M™ Dual Lock™ Reclosable Fastener MP3541/MP3542 has a rubber based adhesive on the back of a black polypropylene reclosable fastener. It has 62 stems per square centimetre with an engaged thickness of 5.8 mm. The closure life 1,000 times. 3M™ Dual Lock™ Reclosable Fastener MP3541/MP3542 is for indoor use only with a low temperature resistance of up to 49 °C. 3M™ Dual Lock™ Reclosable Fastener MP3541/3542 is for use with many plastics (acrylic, polycarbonate and ABS), powder coated paints and low surface energy materials (polypropylene and polyethylene).
