3M 7100057934 Hook Fastener Roll Black 4in X 50yd

Product Description

The 3M 7100057934 is a pressure-sensitive adhesive nylon hook fastener roll designed for reliable mechanical attachment in both indoor and outdoor applications. The hook side features a high-performance acrylic adhesive backing with a clear polyethylene film liner, making it straightforward to cut, position, and bond to a wide range of substrates. Engaged thickness ranges from 100 mil to 160 mil depending on the mating loop material. The roll measures 4 inches wide by 50 yards long, providing substantial coverage for production, maintenance, or installation work. Licensed trades and facilities technicians use this fastener for panel mounting, cable management, signage, and equipment attachment.

This hook fastener roll is suited for commercial and industrial applications where a strong, repositionable or permanent mechanical bond is needed without fasteners or hardware. It bonds well to paint, bare and painted metal, glass, sealed wood, and many plastics. The acrylic adhesive system supports high-temperature environments and maintains adhesion in outdoor exposure. The black color and 4-inch width make it practical for large-surface or high-visibility mounting scenarios common in facilities maintenance, manufacturing, and trade installation work.

Key Features

• Nylon hook construction with high-performance acrylic pressure-sensitive adhesive backing
• Engaged thickness of 100 mil to 160 mil with mating loop material
• Clear polyethylene film liner for clean, controlled application
• Bonds to paint, bare and painted metal, glass, sealed wood, and many plastics
• Rated for indoor and outdoor use with high-temperature performance
• 4-inch width by 50-yard roll length for high-coverage applications

Compatibility

Designed for use as the hook component in hook-and-loop fastening systems; intended to mate with a compatible loop fastener material on the opposing surface.

Installation Notes

Surface preparation is critical for adhesive bond strength — clean and dry all surfaces thoroughly before application, removing oils, dust, and loose coatings. Apply firm pressure along the full length of the tape after positioning to ensure full adhesive contact. Allow adequate dwell time before engaging the hook-and-loop connection or applying load. Avoid stretching the roll during application, as this can reduce adhesive contact area and long-term holding strength.

Technical Specifications

• Width: 4 inches
• Length: 50 yards
• Color: Black
• Fastener Type: Hook
• Material: Nylon hook, acrylic adhesive, polyethylene film liner
• Engaged Thickness: 100 mil to 160 mil
• Liner Thickness: 3.5 mil printed liner
• Unit of Measure: Roll
• Weight: 5.2 pounds
• UPC: 00021200386787

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100057934