Description
Trial bag version (1 in.x 10 ft.) of 3M Dual Lock Reclosable Fastener SJ3550, Great for small jobs, prototyping and design evaluation, Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times, Mates with Type 170, Type 250 or Type 400 to provide different strength combinations, Strong fastener secures with an audible snap, verifying closure, Features good temperature resistance of 200°F (93°C), Best suited for indoor and outdoor use..
