Professional-grade flame-resistant loop fastener with 5000-cycle durability, rubber-based adhesive, and aerospace/rail industry certification. 2-inch width, 50-yard roll format.
The 3M™ Flame Resistant Loop Fastener SJ3518FR is a premium reclosable fastening solution engineered for applications requiring flame resistance and exceptional durability. This professional-grade fastener features a flame-resistant rubber-based pressure-sensitive adhesive that delivers fast tack and superior shear strength, making it ideal for bonding to a wide variety of substrates including plastics, fabrics, and composites. The fastener is constructed with a nylon backing covered with thousands of soft, pliable napped loops that withstand up to 5000 opening and closing cycles, providing reliable performance in demanding industrial environments.
Designed specifically for aerospace and rail industries, this flame-resistant loop fastener offers excellent design flexibility and enables fast product assembly while eliminating the need for traditional fastening methods such as zippers, screws, snaps, and hooks. The product comes as a 2-roll case with each roll measuring 2 inches wide by 50 yards long, featuring a 3-mil polyethylene film liner marked with red 3M print for easy identification. The preshrunk construction ensures stability and flatness, and when paired with the 3M™ Flame Resistant Hook Fastener SJ3519FR, creates a complete two-part fastening system.
With its maximum operating temperature of 120°F (49°C) and proven performance in critical aerospace and rail applications, this flame-resistant loop fastener meets stringent industry requirements for safety and reliability. The pressure-sensitive adhesive technology reduces or eliminates the need for sewing, solvent activation, or ultrasonic bonding, allowing for both manual and automatic application using standard equipment. This is an industrial/occupational product intended exclusively for trained professionals in workplace applications.
Key Features
- Flame-resistant rubber-based pressure-sensitive adhesive for critical safety applications
- Withstands 5000 opening and closing cycles for long-lasting durability and design flexibility
- Fast tack and superior shear strength with excellent substrate compatibility including plastics
- Maximum operating temperature of 120°F (49°C) with preshrunk construction for stability
- Two-part fastening system when paired with 3M Flame Resistant Hook Fastener SJ3519FR
- Ideal for aerospace, rail, and industrial applications requiring flame resistance certification
- Eliminates need for zippers, screws, snaps, and traditional fastening methods
- Soft, pliable nylon loop backing with red 3M print identification on polyethylene liner
Technical Specifications
| Specification |
Value |
| Product Number | SJ3518FR |
| UPC | 00021200231926 |
| 3M ID | 7000052223 |
| Product Type | Loop Fastener |
| Product Color | Black |
| Adhesive Type | Synthetic Rubber, Flame Resistant |
| Backing Material | Nylon with Woven Loop |
| Overall Width (Imperial) | 2 in |
| Overall Width (Metric) | 50.8 mm |
| Overall Length (Imperial) | 50 yd |
| Overall Length (Metric) | 45.72 m |
| Total Tape Thickness without Liner (Imperial) | 125.984 mil |
| Total Tape Thickness without Liner (Metric) | 3.6 mm |
| Engaged Thickness (Imperial) | 0.15 in |
| Engaged Thickness (Metric) | 3.8 mm |
| Primary Liner Thickness (Imperial) | 3 mil |
| Primary Liner Thickness (Metric) | 0.08 mm |
| Maximum Operating Temperature (Fahrenheit) | 120°F |
| Maximum Operating Temperature (Celsius) | 49°C |
| Closure Life Cycles | 5000 |
| Product Form | Roll |
| Units per Case | 2 rolls |
| Smallest Saleable Unit | Roll |
| Liner Material | Polyethylene Film with Red 3M Print |
| Industries Served | Aerospace, Rail, Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, Specialty Vehicles, Transportation |
| Recommended Applications | Securing fabric to furniture cushions, Indoor general industrial applications, Aerospace and rail industries |
| Compatible Fastener | 3M Flame Resistant Hook Fastener SJ3519FR |
| Substrate Compatibility | Plastics, Fabrics, Composites, Metals, and various industrial substrates |
| Application Method | Pressure Sensitive - Manual or Automatic |
| Use Classification | Industrial/Occupational Use Only |
Order 3M Flame Resistant Loop Fastener SJ3518FR Black 2 inch at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
