3M™ Dual Lock™ Reclosable Fastener SJ3781 is a black, polypropylene reclosable fastener roll good with pressure-sensitive adhesive. This fastener is available in a number widths and has a stem density of 250 stems per square inch.
3M™ Dual Lock™ Reclosable Fastener Roll Goods with Pressure Sensitive Adhesive overcome the often difficult alignment and installation problems of screws and hidden fasteners. They offer simple installation with no additional tools required.
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