3M 7010339665 Loop Fastener Tape 3/4 in X 50 Yd White

Product Description

The 3M 7010339665 is a plasticizer resistant nylon loop fastener tape engineered for secure hook-and-loop assemblies in environments where plasticizer migration from vinyl and PVC substrates would degrade standard adhesive bonds. The tape features a plasticizer resistant PSA acrylic adhesive backed by a clear 3.5 mil polyethylene film liner. It measures 3/4 inches wide on a 50-yard roll and delivers an engaged thickness of 3.1 mm when mated. The adhesive system is rated for medium temperature performance and bonds well to paint, bare metal, painted metal, glass, sealed wood, and many plastics. Licensed tradespeople and assembly technicians working in HVAC panel fabrication, vehicle interiors, and industrial fixture builds are the primary installers.

This loop tape is intended for indoor applications where contact with plasticizer-containing materials such as vinyl films, PVC-coated surfaces, or flexible plastic trim is expected. The high HSE and low LSE adhesive profile allows it to grip both high and low surface energy substrates without primer in most cases. It mates directly with 3M SJ3522 hook tape to form a complete reclosable fastening system. Typical use cases include securing panels, cable management covers, access doors, and light-duty assemblies in residential and commercial HVAC, electrical, and general industrial settings.

Key Features

• Plasticizer resistant nylon loop construction resists adhesive degradation from PVC and vinyl substrates
• PSA acrylic adhesive on a clear 3.5 mil polyethylene film liner for clean application and repositioning before final set
• 3.1 mm engaged thickness when mated with compatible hook tape
• High HSE and low LSE adhesive performance bonds to a wide range of substrates without primer on most surfaces
• Mates with 3M SJ3522 hook fastener tape for a complete reclosable system
• Sized at 3/4 inches wide by 50 yards per roll for continuous runs or cut-to-length field use

Compatibility

Designed to mate with 3M SJ3522 hook fastener tape to form a complete hook-and-loop assembly. Compatible substrates include paint, bare metal, painted metal, glass, sealed wood, and many plastics when used as directed for indoor applications.

Installation Notes

Surface preparation is critical before applying pressure-sensitive adhesive tape — clean and dry the substrate thoroughly to remove oils, dust, and loose particles. Apply firm, even pressure across the full tape width after positioning to ensure full adhesive contact. This product is rated for indoor use only; do not expose to outdoor UV, moisture, or temperature extremes beyond its rated range. Cut tape with scissors or a utility knife rather than tearing to maintain a clean adhesive edge and consistent width.

Technical Specifications

• Fastener Type: Loop
• Material: Nylon loop, plasticizer resistant PSA acrylic adhesive, clear polyethylene film liner
• Liner Thickness: 3.5 mil polyethylene film
• Engaged Thickness: 3.1 mm
• Width: 3/4 inches
• Length: 50 yards per roll
• Color: White
• Adhesive Type: Plasticizer resistant acrylic PSA
• Surface Energy Compatibility: High HSE and low LSE substrates
• Temperature Performance: Medium temperature
• Application Environment: Indoor use
• Weight: 2.13 pounds
• Unit of Measure: Roll
• UPC: 00021200315664

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010339665