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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. Black, polyproplyene reclosable fastener with a VHB™ Tape pressure sensitive 250 stems per square inch.
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Unit of Measure
1 

Part #

Description 

SJ3781FS N/A 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. Black, polyproplyene reclosable fastener with a VHB™ Tape pressure sensitive 250 stems per square inch.

Black, polypropylene reclosable fastener with white acrylic adhesive on a clear polyethylene film liner with red 3M™ logo, 250 stems per square inch
SJ3751 N/A 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. Black, polyproplyene reclosable fastener with a white VHB™ Tape pressure sensitive 400 stems per square inch

Black, polypropylene reclosable fastener with white acrylic adhesive on a red polyolefin film liner with no silicone release coating, 400 stems per square inch.
SJ3752 N/A 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. Black, polyproplyene reclosable fastener with a white VHB ™ Tape pressure sensitive 170 stems per square inch

Black, polypropylene reclosable fastener with white acrylic adhesive on a red polyolefin film liner with no silicone release coating, 170 stems per square inch.
SJ3773 N/A Black, polypropylene reclosable fastener with clear acrylic adhesive on a brown kraft paper liner with 170 stems per square inch. Bonds well to low surface energy substrates such as paints and plastics. 160 mil engaged thickness.

Black reclosable Fastener Type 170 with 5 mil acrylic adhesive.
Unit of Measure
1