3M 7100011640 Flame Resistant Loop Fastener 2in X 50yd Beige

Product Description

The 3M 7100011640 is a flame resistant woven loop reclosable fastener designed for applications where fire safety compliance is required. The loop material is constructed from nylon and coated with a synthetic rubber based adhesive that maintains bond integrity at elevated temperatures. The fastener meets F.A.R. 25.853 paragraph (a)(1)(i), including the 60-second vertical burn test. Supplied on a 50-yard roll at 2 inches wide, it is suited for fabrication and installation work performed by HVAC technicians, aircraft interior technicians, and specialty contractors who need a secure, repositionable attachment solution in regulated environments.

This fastener roll is used in applications where flame resistance and reclosability are required simultaneously, such as aircraft interiors, transit vehicle panels, and industrial enclosures subject to fire safety codes. The adhesive bonds reliably to paper, cardboard, painted and bare metal, glass, sealed wood, and many plastics. The loop side mates directly with the SJ3519FR hook fastener for a complete flame resistant reclosable fastener system. The beige color suits light-colored panel and upholstery applications without visible contrast.

Key Features

• Meets F.A.R. 25.853 paragraph (a)(1)(i) 60-second vertical burn test for flame resistance compliance
• Woven nylon loop construction provides durable repeated open-and-close cycles
• Synthetic rubber based adhesive delivers high-temperature performance and broad surface compatibility
• Mates with 3M SJ3519FR hook fastener for a matched flame resistant system
• 2 inches wide by 50-yard roll format supports high-volume or large-area installations
• Bonds to metal, glass, sealed wood, painted surfaces, cardboard, and many plastics

Compatibility

Loop side mates with the 3M SJ3519FR flame resistant hook fastener. The adhesive back is compatible with a wide range of substrates including bare and painted metal, glass, sealed wood, paper, cardboard, and many plastics.

Installation Notes

Surface preparation is critical for adhesive performance — clean the substrate free of dust, oil, and loose material before applying the fastener strip. Apply firm pressure along the full length of the strip to ensure full adhesive contact. Allow adequate dwell time before loading the joint. Installation in regulated aviation or transit environments should follow applicable authority having jurisdiction requirements and manufacturer application guidelines.

Technical Specifications

• Width: 2 inches
• Length: 50 yards per roll
• Thickness: 0.15 inches
• Color: Beige
• Material: Nylon woven loop
• Adhesive Type: Flame resistant synthetic rubber based
• Flame Rating: F.A.R. 25.853 paragraph (a)(1)(i) 60-second vertical burn
• Unit of Measure: Roll
• Minimum Order Quantity: 2
• Weight: 4.25 pounds
• UPC: 00021200231933

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100011640