3M 7000052144 Dual Lock Reclosable Fastener Clear 50yd

Product Description

The 3M 7000052144 is a low-profile, clear Dual Lock reclosable fastener roll designed for secure, tool-free attachment on low to medium surface energy substrates. It features a low surface energy acrylic adhesive bonded to a clear polypropylene mushroom-stem fastener backing. The engaged thickness when mated is 0.105 inches, and the roll measures 0.625 inches wide by 50 yards long. Rated for up to 100 closure cycles, it delivers repeatable attachment without screws, rivets, or adhesive tapes that require permanent bonding. Temperature resistance tops out at 158 degrees F, making it suitable for indoor low to medium temperature environments.

This fastener roll is intended for indoor applications where a clean, low-profile closure is required on metals, glass, or plastics. Typical uses include panel attachment, access door closures, signage mounting, and component securing in assemblies where repeated access is needed. It bonds to aluminum, stainless steel, glass, polypropylene, polyethylene, polycarbonate, ABS, powder-coated paints, and other medium to low surface energy materials. It is used by electrical, HVAC, and general trade professionals for interior panel and cover fastening tasks.

Key Features

• Low surface energy adhesive bonds to difficult substrates including polypropylene and polyethylene
• Clear polypropylene construction for low-visibility installations
• Low-profile design with 0.105-inch engaged thickness when mated
• Rated for 100 closure cycles for repeatable, long-service use
• Temperature resistance up to 158 degrees F for indoor low to medium heat environments
• Continuous roll format at 0.625 inches wide by 50 yards allows custom-length cuts on the job

Compatibility

Bonds to metals including aluminum and stainless steel, glass, polypropylene, polyethylene, polycarbonate, ABS plastics, powder-coated paint surfaces, and medium to low surface energy materials. Intended for indoor use only.

Installation Notes

Clean and dry the mounting surface thoroughly before applying the adhesive backing, as contamination will reduce bond strength on low surface energy substrates. Cut the roll to the required length using a straight blade or scissors. Apply firm pressure along the full length of the fastener after placement to activate the adhesive. Allow adequate dwell time before loading the joint, following the adhesive manufacturer guidelines for the specific substrate.

Technical Specifications

• Width: 0.625 inches
• Length: 50 yards
• Engaged Thickness: 0.105 inches
• Closure Life: 100 cycles
• Maximum Temperature: 158 degrees F
• Color: Clear
• Backing Material: Polypropylene
• Unit of Measure: Roll
• Weight: 1.67 pounds
• Minimum Order Quantity: 3

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000052144