3M 7000002105 Dual Lock Reclosable Fastener 1in X 50yd Clear

Product Description

The 3M 7000002105 is a low-profile, clear Dual Lock reclosable fastener supplied on a 50-yard roll, 1 inch wide. It uses a low surface energy (LSE) adhesive on the back of a clear polypropylene base, allowing it to bond to difficult-to-adhere substrates without mechanical fasteners. The engaged thickness is 0.105 inches, making it suitable for tight-clearance assemblies. Rated for indoor use with low to medium temperature performance up to 158 degrees F, this fastener is installed by technicians and assemblers working in HVAC panels, electrical enclosures, display mounting, and light-duty fixture attachment.

This product is intended for indoor applications where a clean, reclosable mechanical attachment is needed on metal, glass, or plastic surfaces. It bonds well to aluminum, stainless steel, glass, polypropylene, polyethylene, polycarbonate, ABS, powder-coated paints, and other medium to low surface energy materials. Typical use cases include securing access panels, wire management covers, filter frames, and small component assemblies where repeated open-and-close cycles are required. Closure life is rated at 100 cycles.

Key Features

• Low surface energy adhesive bonds to LSE substrates including polypropylene, polyethylene, and powder-coated paint
• Clear polypropylene construction keeps the fastener visually unobtrusive after installation
• Low profile at 0.105 inches engaged thickness suits tight-clearance panel and enclosure applications
• Rated for 100 closure cycles, supporting repeated access to serviced components
• Temperature resistance up to 158 degrees F for indoor low-to-medium heat environments
• Sold by the roll at 1 inch wide by 50 yards for field cut-to-length flexibility

Compatibility

Designed for use with metals including aluminum and stainless steel, glass, polypropylene, polyethylene, polycarbonate, ABS plastics, powder-coated paints, and medium to low surface energy materials in indoor applications.

Installation Notes

Surface preparation is critical for LSE adhesive performance — clean and dry all bonding surfaces before application to remove oils, dust, and contaminants. Apply firm pressure along the full length of the strip to ensure full adhesive contact. This fastener is intended for indoor use only; do not install in outdoor or high-humidity environments where adhesive performance may be compromised. Cut to length with scissors or a utility knife on a clean cutting surface.

Technical Specifications

• Width: 1 inch
• Roll Length: 50 yards
• Engaged Thickness: 0.105 inches
• Closure Life: 100 cycles
• Maximum Temperature: 158 degrees F
• Base Material: Clear polypropylene
• Adhesive Type: Low surface energy (LSE)
• Application Environment: Indoor
• Unit of Measure: Roll
• Weight: 2.5 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000002105