3M Dual Lock Reclosable Fastener SJ3443 400 Black, 2 in x 50 yd 0.28 in (7.1 mm), 1 per case Bulk

The 3M™ Dual Lock™ Reclosable Fastener SJ3443 offers a transparent and efficient alternative to traditional fastening methods like screws, nuts, or bolts. Designed for durability and repeated use, this fastener provides a reliable reclosable solution that can be opened and closed multiple times. It is typically attached using hot melt, epoxy, or liquid adhesive, making it versatile for various applications and substrates.

• Exceptional Strength: Features interlocking mushroom-shaped heads with a 400 stem density per square inch, delivering up to 5X the tensile strength of conventional hook-and-loop fasteners.
• Versatile Adhesive Options: Can be applied using hot melt, epoxy, or liquid adhesive, providing flexibility in bonding to different surfaces.
• No Drilling Required: Facilitates quick installation by eliminating the need for drilling or screwing, preserving the integrity of the surfaces.
• Customizable Strength: Available in three stem densities, allowing for customization based on the specific strength needs of various projects.
• Clear Appearance: The translucent design ensures a clean and discreet fastening solution.

Recommended Applications: Ideal as an alternative to pressure-sensitive adhesives in a range of applications.

Usage and Maintenance: To use, apply the fastener to the desired surface using hot melt, epoxy, or liquid adhesive. Allow the adhesive to cure completely before engaging the fastener. Align the fastener parts and press firmly to ensure a secure bond. The reclosable design facilitates easy opening and closing, making it perfect for applications that require frequent access. For optimal performance, ensure surfaces are clean and dry before application. This fastener is designed to endure various environmental conditions, providing reliable performance both indoors and outdoors.

Product ID: Dual Lock SJ3443 UPC: 00-021200-64700-0, 00021200647000 Stock ID: 70-0704-8547-2, 70070485472