3M 7100053734 Flame Resistant Loop Fastener 1 in X 50 Yd

Product Description

The 3M 7100053734 is a flame resistant, woven nylon loop reclosable fastener sold under the SJ3418FR series in Slate Grey. It ships as a 1-inch-wide, 50-yard roll with a 0.15-inch engaged thickness. The loop side is designed to mate with the SJ3419FR hook fastener. This fastener carries no pressure-sensitive adhesive — attachment is through the reclosable loop-and-hook interface alone. It is rated to withstand temperatures up to 250 degrees F and meets F.A.R. 25.853 paragraph (a)(1)(i), the 60-second vertical burn test. Installers in aerospace, transportation seating, and industrial textile applications specify this part where flame-spread compliance is a hard requirement.

This fastener is suited for garments, seat covers, panel fabrics, and enclosure systems where both reclosability and flame resistance are required. Preshrunk construction maintains dimensional stability and flatness through repeated open-and-close cycles. The loop material is washable and dry cleanable, making it a practical choice for removable fabric panels, protective covers, and adjustable closures on upholstered or soft-goods assemblies in commercial, aerospace, and transit environments.

Key Features

• Flame resistant nylon woven loop — meets F.A.R. 25.853 paragraph (a)(1)(i) 60-second vertical burn test
• No adhesive backing — pure loop fastener, mates with SJ3419FR hook component
• Temperature rated to 250 degrees F
• Preshrunk for maximum dimensional stability and flatness
• Washable and dry cleanable for use on removable or reusable fabric assemblies
• Slate Grey color for a tailored, finished appearance on visible fabric surfaces

Compatibility

Designed to mate with the 3M SJ3419FR flame resistant hook fastener. Suitable as a loop-side component in any reclosable fastener system requiring F.A.R. 25.853-compliant flame resistance on woven or soft-goods substrates.

Installation Notes

This product contains no adhesive and is intended to be sewn, ultrasonically welded, or otherwise mechanically attached to fabric or soft-goods substrates — follow the substrate manufacturer and applicable industry guidelines for attachment method. Ensure the mating SJ3419FR hook component is sourced separately. When used in regulated environments such as aerospace or transit, verify compliance documentation against the applicable certification standard before installation. Cutting to length should be done with sharp shears to maintain clean loop edges and prevent fraying.

Technical Specifications

• Series: SJ3418FR
• Fastener Type: Woven nylon loop, no adhesive
• Color: Slate Grey
• Width: 1 inch
• Roll Length: 50 yards
• Engaged Thickness: 0.15 inches
• Temperature Resistance: 250 degrees F
• Flame Rating: F.A.R. 25.853 paragraph (a)(1)(i) 60-second vertical burn
• Unit of Measure: Roll
• Weight: 1.42 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100053734