3M 7100137776 Hook Fastener Roll 3/4 in X 50 Yd Black

Product Description

The 3M 7100137776 is a pressure-sensitive adhesive (PSA) nylon hook fastener roll designed for secure, releasable fastening in both indoor and outdoor environments. The hook strip features a high-performance acrylic adhesive backing protected by a clear polyethylene film liner. Engaged thickness ranges from 100 mil to 160 mil, with a 3.5 mil printed liner. The roll measures 3/4 inches wide by 50 yards long and is finished in black. Licensed HVAC, electrical, and general trades use hook-and-loop fasteners like this to organize wiring, mount panels, secure insulation blankets, and attach lightweight components in equipment enclosures.

This hook fastener roll is suited for residential and light commercial applications where a clean, repositionable, or permanent-style mechanical bond is needed without hardware. The acrylic adhesive bonds well to paint, bare metal, painted metal, glass, sealed wood, and many plastic surfaces. The black color makes it appropriate for visible installations where aesthetics matter, such as panel interiors, equipment housings, and wall-mounted control surfaces.

Key Features

• PSA nylon hook construction with high-performance acrylic adhesive backing
• Engaged thickness: 100 mil to 160 mil; liner thickness: 3.5 mil
• Roll dimensions: 3/4 inches wide x 50 yards long
• Bonds to paint, bare metal, painted metal, glass, sealed wood, and many plastics
• Rated for indoor and outdoor use with high-temperature performance
• Black finish suitable for visible or semi-exposed installations

Compatibility

Designed for use with mating loop fastener strips in standard hook-and-loop fastening systems. Suitable for surfaces that accept PSA-backed materials including metal enclosures, painted panels, glass, sealed wood, and compatible plastics.

Installation Notes

Surface preparation is critical for adhesive performance — clean and dry the mounting surface thoroughly before application. Allow adequate dwell time after pressing the strip into place before engaging the hook-and-loop connection under load. No specialized tools are required, but a roller or firm hand pressure improves adhesive contact. Follow any applicable equipment manufacturer guidelines when mounting components inside live electrical or HVAC enclosures, and power down equipment before working inside panels.

Technical Specifications

• Width: 3/4 inches
• Length: 50 yards
• Engaged Thickness: 100 mil to 160 mil
• Liner Thickness: 3.5 mil
• Liner Material: Clear polyethylene film
• Fastener Type: Hook (S030)
• Adhesive Type: High-performance acrylic PSA
• Substrate Material: Nylon
• Color: Black
• Unit of Measure: Roll
• Weight: 2.13 pounds
• UPC: 00021200873843

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100137776