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 3M  Dual Lock  Reclosable Fastener SJ3551 400 Black, 1 in x 50 yd 0.22 in
3M  Dual Lock  Reclosable Fastener SJ3551 is a black, polypropylene reclosable fastener with white acrylic adhesive on a clear polyethylene film liner with red 3M logo, 400 stems per square inch, 0.22 in (5.6 mm) engaged thickness.

Benefits and Features:
A black fastener with mushroom shaped stems backed with a white general purpose acrylic pressure sensitive adhesive.
Type 400 stem density polyolefin fastener which mates to Type 170 or 250.
Designed to bond to many plastics, powder coated paints and other low surface energy materials.
Designed to bond to many plastics, powder coated paints and other low surface energy materials.
General Industrial, Packaging, Point of Purchase Displays, Exhibits, Electronics, Construction, Furniture and Maintenance, Repair and Operations (MRO).