3M DUAL LOCK RECLOSABLE FASTENER

Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times. It mates with Type 170 and Type 250 stem densities to provide different strength combinations. The white, acrylic, conformable foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate, and ABS. This strong fastener secures with an audible snap, verifying closure. It's an alternative to screws and bolts, providing a snug fit and smooth aesthetic appearance. It features good temperature resistance of 200°F (93°C) and is best suited for indoor and outdoor use.