3M 7000051893 Dual Lock Fastener SJ3560 Clear 3/4in X 50yd

Product Description

The 3M 7000051893 is a clear reclosable fastener sold as a continuous roll measuring 3/4 inches wide by 50 yards long. The fastener features a clear polypropylene mushroom-stem surface with 250 stems per square inch and an engaged thickness of 0.23 inches. A clear acrylic pressure-sensitive adhesive on the back bonds the fastener directly to the mounting surface, eliminating mechanical fasteners. The closure system withstands up to 1,000 open-and-close cycles and is rated for temperatures up to 220 degrees F, making it suitable for both indoor and outdoor service environments. HVAC technicians, electricians, and industrial maintenance professionals use this fastener for panel retention, wire management, and component mounting.

This fastener is designed for use on metals including aluminum and stainless steel, glass, and high surface energy plastics such as acrylic, polycarbonate, and ABS. Typical applications include securing access panels, affixing control components to enclosure walls, bundling wiring runs, and attaching lightweight fixtures or covers in both residential and commercial settings. The roll format allows field technicians to cut custom lengths on site, which reduces material waste and speeds installation across varied job conditions.

Key Features

• 250 stems per square inch for consistent, repeatable closure force
• Rated for up to 1,000 open-and-close cycles
• Maximum service temperature of 220 degrees F supports high-heat environments
• Clear acrylic adhesive backing bonds to metal, glass, and high surface energy plastics
• Roll format at 3/4 inches wide by 50 yards allows field-cut lengths
• Suitable for indoor and outdoor use

Compatibility

Designed for bonding to metals (aluminum, stainless steel), glass, and high surface energy plastics including acrylic, polycarbonate, and ABS substrates. Not recommended for low surface energy plastics such as polyethylene or polypropylene without surface preparation.

Installation Notes

Clean and dry the mounting surface thoroughly before applying the adhesive backing, as contamination will reduce bond strength. Cut the fastener strip to the required length using scissors or a utility knife. Apply firm, even pressure across the full length of the strip for full adhesive contact. Allow adequate dwell time per the adhesive manufacturer guidance before applying a load to the joint.

Technical Specifications

• Width: 0.75 inches
• Length: 50 yards
• Engaged Thickness: 0.23 inches
• Stem Density: 250 stems per square inch
• Closure Life: 1,000 cycles
• Maximum Service Temperature: 220 degrees F
• Fastener Material: Clear polypropylene
• Adhesive Type: Clear acrylic pressure-sensitive
• Color: Clear
• Unit of Measure: Roll
• Weight: 1.97 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000051893