3M™ Dual Lock™ Reclosable Fasteners have been used extensively in transportation, electronics, business equipment, machinery, medical and sign and display markets. When the mushroom-shaped stems interlock, tensile strength is high enough to replace mechanical fasteners in many applications, yet you can readily open and close Dual Lock™ fasteners hundreds of times. High Temperature and solvent resistant. Clear, polypropylene reclosable fastener with a clear VHB™ Tape pressure sensitive 170 stems per square inch

SJ3561 Clear, polypropylene reclosable fastener with acrylic-based PSA with 400 stems per square inch with clear acrylic tape and clear polyethylene film liner. 230 mil engaged thickness. SJ3562 Clear, polypropylene reclosable fastener with acrylic-based PSA with 170 stems per square inch with clear acrylic tape and clear polyethylene film liner. 230 mil engaged thickness.