DUAL LOCK REMOVABLE JOINT SYSTEM DIFFICULT APPLICATIONS

The 3M™ Dual Lock™ SJ3550 repositionable locking system solves fastening problems without the need for special tools or complicated mechanical fastening systems. Our repositionable locking system has an acrylic adhesive that bonds well to a variety of high and medium surface energy materials, including some plastics, metal, glass and painted surfaces. This allows it to hold access doors, panels, signs, display components and many other parts that are frequently opened and closed allowing easy and repeated access with minimal loss of bond strength over time. SJ3550 has a strand density of 40 strands/cm² and a glued thickness of 5.8 mm.