3M 7000051784 Flame Resistant Loop Fastener 2in X 50yd

Product Description

The 3M 7000051784 is a flame resistant loop fastener roll designed for hook-and-loop fastening applications where fire resistance is required. Sold under the SJ3418FR series, this roll measures 2 inches wide by 50 yards long with an engaged thickness of 0.15 inches. The loop side mates with a compatible hook fastener to form a secure mechanical bond. It is black in color and supplied in a bulk roll format, making it practical for fabrication, panel mounting, and similar trade assembly tasks where continuous lengths are cut to fit.

This flame resistant loop fastener is suited for applications in HVAC panel assemblies, electrical enclosures, and equipment interiors where flammability ratings are a specification requirement. The 50-yard roll length allows installers and fabricators to cut custom lengths on-site. It is appropriate for both light commercial and residential equipment installations where hook-and-loop attachment of covers, insulation, or access panels is preferred over mechanical fasteners.

Key Features

• Flame resistant construction meets fire-performance requirements for sensitive installations
• 2 inches wide by 50 yards long — bulk roll format for job-site cutting
• Engaged thickness of 0.15 inches for predictable panel clearance calculations
• Black color for a clean, finished appearance in visible installations
• Loop side of hook-and-loop fastener system — pairs with a compatible SJ-series hook strip
• Sold in cases of 6 rolls for stocking or larger projects

Compatibility

Designed as an OEM-style loop fastener strip for use with compatible 3M SJ-series hook fasteners in hook-and-loop fastening systems requiring flame resistant performance.

Installation Notes

Installation is typically performed by HVAC technicians, electricians, or equipment fabricators using scissors or a utility knife to cut the roll to the required length. Clean and dry the mating surface thoroughly before applying the adhesive-backed loop strip to ensure proper bond strength. Avoid applying to surfaces below the minimum application temperature specified for pressure-sensitive adhesives. Follow all applicable codes for flammability requirements in the intended installation environment.

Technical Specifications

• Series: SJ3418FR
• Type: Loop Fastener
• Flame Resistant: Yes
• Color: Black
• Width: 2 inches
• Length: 50 yards
• Engaged Thickness: 0.15 inches
• Unit of Measure: Roll
• Weight: 4.08 pounds
• Minimum Order Quantity: 6

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000051784