3M 7000051892 Dual Lock Reclosable Fastener SJ3560 Clear

Product Description

The 3M 7000051892 is a clear reclosable fastener strip from the Dual Lock SJ3560 line, designed for secure, tool-free attachment and repeated opening and closing in both indoor and outdoor environments. The fastener features a clear polypropylene stem construction with 250 stems per square inch, providing strong mechanical closure with a 0.23 inch engaged thickness. A clear acrylic pressure-sensitive adhesive on the back bonds the strip directly to compatible surfaces without hardware. Rated for up to 1,000 open-and-close cycles, this product is suited for trade and industrial applications where a reliable, repositionable fastening solution is required.

This fastener roll is well suited for use in HVAC access panel retention, electrical enclosure covers, signage mounting, and equipment labeling in commercial and residential environments. The strip performs in high-temperature conditions up to 220 degrees F, making it appropriate for use near heat-producing equipment. It bonds to metals including aluminum and stainless steel, glass, and high surface energy plastics such as acrylic, polycarbonate, and ABS. The roll format, measuring 1/2 inch wide by 50 yards long, allows field cutting to the required length.

Key Features

• 250 stems per square inch for strong mechanical engagement with mating strip
• Rated for 1,000 open-and-close cycles for long service life in high-cycle applications
• High-temperature performance up to 220 degrees F for use near heat sources
• Clear acrylic pressure-sensitive adhesive bonds directly to compatible substrates without tools
• Suitable for indoor and outdoor use
• Bonds to metals, glass, and high surface energy plastics including acrylic, polycarbonate, and ABS

Compatibility

Compatible with aluminum, stainless steel, glass, acrylic, polycarbonate, and ABS surfaces with high surface energy. Designed for use with a mating Dual Lock reclosable fastener strip for full closure engagement.

Installation Notes

Surface preparation is critical before applying the adhesive-backed fastener — clean the mounting surface with an appropriate solvent cleaner and allow it to dry fully before application. Apply firm pressure across the full length of the strip to ensure proper adhesive contact. For best results, allow the adhesive to dwell at room temperature for at least 24 hours before subjecting the bond to full load. No special trade license is required for installation, though electrical or HVAC technicians should de-energize equipment before applying fasteners to panels or enclosures.

Technical Specifications

• Stem Density: 250 stems per square inch
• Engaged Thickness: 0.23 inches
• Width: 0.5 inches
• Length: 50 yards
• Maximum Temperature: 220 degrees F
• Closure Life: 1,000 cycles
• Adhesive Type: Clear acrylic pressure-sensitive
• Fastener Material: Clear polypropylene
• Weight: 2.94 pounds
• Unit of Measure: Roll

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000051892