3M Dual Lock Reclosable Fastener TB3551/TB3552 400/170 Black 1 in x 10 ft (1 Mated Strip/Bag)
A general purpose, acrylic adhesive on the back of a black, polypropylene reclosable fastener. 400/170 stems per square inch. 0.23 inch engaged thickness. Closure life 1,000.