3M 7100271919 – 3M Dual Lock™ Reclosable Fastener SJ3552CF, Black, 1 in x 50 yd, Type 170 Seasonal Sale

3M 7100271919 – Black, interlocking mushroom-shaped heads (170 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times. Mates with Type 250 and Type 400 stem densities to provide different strength combinations. Clear, acrylic, firm foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS. – Cat. No. SJ3552CF