3M 7100026642 Hook Fastener Roll 3/4 in X 50 Yd White

Product Description

The 3M 7100026642 is a pressure-sensitive adhesive nylon hook fastener roll designed for secure, repositionable mechanical attachment in both indoor and outdoor applications. The roll measures 3/4 inches wide by 50 yards long and features a high-performance acrylic adhesive backing protected by a clear polyethylene film liner. Engaged thickness ranges from 100 mil to 160 mil, and the printed liner measures 3.5 mil. This fastener is suited for trade and industrial installers who need a reliable hook component that bonds to a wide range of substrates without mechanical fasteners.

This hook fastener roll is used in signage mounting, panel attachment, cable management, and equipment labeling across residential, commercial, and light industrial settings. It bonds well to paint, bare metal, painted metal, glass, sealed wood, and many plastics. High-temperature performance makes it appropriate for installations near HVAC enclosures, electrical panels, and other environments with elevated ambient temperatures. It is sold by the roll and is intended for professional installers and trade technicians who require a consistent, durable fastening solution.

Key Features

• Nylon hook construction with high-performance acrylic PSA backing
• Engaged thickness of 100 mil to 160 mil for secure mechanical closure
• 3.5 mil printed clear polyethylene film liner for clean application
• Bonds to paint, bare and painted metal, glass, sealed wood, and many plastics
• Rated for indoor and outdoor use including high-temperature environments
• 3/4 inch width, 50-yard roll length for extended coverage per roll

Compatibility

Designed for use as the hook component in a hook-and-loop fastening system. Mates with compatible loop fastener tape for a complete mechanical closure. Suitable for surfaces including painted metal, glass, sealed wood, and many plastics as noted in manufacturer documentation.

Installation Notes

Surface preparation is critical before applying PSA fastener tape — clean the substrate thoroughly with isopropyl alcohol and allow it to dry completely before pressing the tape into place. Apply firm, even pressure across the full tape width to ensure full adhesive contact. Allow adequate dwell time before loading the joint. For permanent installations, do not apply over porous or unsealed surfaces, as adhesion will be reduced.