3M 7010340890 Hook and Loop Fastener SJ3531 2x50yd

Product Description

The 3M 7010340890 is a loop-side fastener strip from the SJ3531 series, designed for use in hook-and-loop mechanical fastening applications. This strip measures 2 inches wide by 50 yards long with an engaged thickness of 0.15 inches and is finished in black. It pairs with a compatible hook component to create a removable, repositionable fastening system. HVAC, electrical, and general trade installers use this product to secure panels, wiring harnesses, insulation, and access covers in applications where repeated removal and reattachment is required.

This loop fastener strip is suited for both residential and light commercial installations. Common applications include securing duct insulation blankets, panel liners, cable management runs, and equipment access covers. The 50-yard roll length makes it practical for high-volume or multi-job use. The black finish suits installations where appearance or color consistency with surrounding materials is a consideration. Minimum order quantity is 2 rolls per case as packaged.

Key Features

• Loop-side component of the SJ3531 hook-and-loop fastener system
• 2-inch width accommodates medium to wide fastening spans
• 50-yard roll length reduces roll changeovers on larger jobs
• 0.15-inch engaged thickness for low-profile fastening
• Black finish for consistent appearance in visible installations
• Repositionable design allows repeated removal and reattachment

Compatibility

Designed to pair with the corresponding hook-side component of the 3M SJ3531 fastener system. Consult 3M product documentation to confirm the correct hook-side strip for this loop material.

Installation Notes

Surface preparation is critical before applying adhesive-backed fastener strips. Clean and dry the mounting surface thoroughly to ensure proper adhesion. No power shutoff is required for mechanical fastener installation, but follow any applicable site safety protocols when working inside electrical enclosures or HVAC equipment. Cut strip to length using a sharp utility knife or scissors; avoid stretching the material during application.

Technical Specifications

• Series: SJ3531 Loop S030
• Color: Black
• Width: 2 inches
• Length: 50 yards
• Engaged Thickness: 0.15 inches
• Weight: 4.5 pounds
• Packaging Quantity: 2 per case
• UPC: 00021200656217

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010340890