3M 7010314738 SJ3522 Hook Fastener 1 in X 50 Yd White

Product Description

The 3M 7010314738 is a plasticizer resistant nylon hook fastener designed for reliable mechanical attachment in environments where plasticizer migration can compromise standard adhesives. The hook side features a plasticizer resistant PSA acrylic adhesive applied to a clear 3.5 mil polyethylene film liner, giving it a 3.1 mm engaged thickness. It measures 1 inch wide by 50 yards long and is supplied in white. This fastener is intended for indoor applications and is installed by assembly technicians, product manufacturers, and trade professionals working with panel attachment, enclosure closures, or component mounting solutions.

This product is suited for medium temperature indoor applications where a secure, removable or repositionable hook fastener is needed. It bonds well to paint, bare and painted metal, glass, sealed wood, and many plastic substrates. High high surface energy (HSE) and low surface energy (LSE) substrate compatibility broadens the range of surfaces it can be applied to. It is commonly used in manufacturing, HVAC panel assemblies, electrical enclosure closures, and general industrial or commercial interior installations.

Key Features

• Plasticizer resistant nylon hook construction prevents adhesive and fastener degradation from plasticizer migration
• PSA acrylic adhesive on a clear 3.5 mil polyethylene film liner for clean, consistent application
• 3.1 mm engaged thickness when mated with loop side
• Compatible with high HSE and low LSE surfaces including metal, glass, paint, sealed wood, and many plastics
• Medium temperature performance for stable indoor use
• 1 inch width by 50 yard length per roll allows cutting to custom lengths on the job

Compatibility

Designed to mate with 3M SJ3523 loop fastener. Suitable for bonding to painted and bare metal, glass, sealed wood, and many plastic surfaces in indoor environments.

Installation Notes

Surface preparation is critical before applying pressure sensitive adhesive fasteners — clean and dry the substrate thoroughly, removing oils, dust, and loose material. Apply firm pressure along the full length of the fastener strip after placement to ensure full adhesive contact. This product is rated for indoor use only; do not install in outdoor or high-humidity environments. Allow adequate dwell time after initial application before placing the fastener under load.