*PRICED PER PACK. MINIMUM ORDER OF 5 PACKS. 

Item #: MP3541/42-1X4.9 

3M Stock #: 7000051882

The 3M™ Dual Lock™ Reclosable Fastener MP3541/MP3542 is the convenient alternative to traditional fastening methods, such as screws, nuts, or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including many plastics and low surface energy materials.

Durable and secure, the 3M™ Dual Lock™ Reclosable Fastener MP3541/MP3542 has exceptional strength through its interlocking mushroom-shaped heads, providing up to 5X the tensile strength of typical hook-and-loop products. This trial bag contains both Type 400 and Type 170 stem densities, which can both mate to Type 250. We designed this fastener with a synthetic rubber-based black PE foam tape protected by a removable, film liner. This pressure sensitive adhesive features quick stick and a short dwell time. With 3M™ Dual Lock™ Reclosable Fastener MP3541/MP3542, there is no need for any drilling, screwing, or sewing tools which makes for quick installation.

• Mini pack version 1 in. x 4.9 yds (2.5 cm x 4.49 m) dispenses one strip each of 3M™ Dual Lock™ Reclosable Fastener SJ3541 and 3M™ Dual Lock™ Reclosable Fastener SJ3542
• Great for small jobs, storage and easy dispensing
• Black, interlocking mushroom-shaped heads provide strong, reliable, and durable fastening that can be opened and closed multiple times
• Synthetic rubber-based adhesive bonds well to a variety of substrates including low surface energy plastics such as polyethylene and polypropylene
• Strong fastener secures with an audible snap, verifying closure