Professional-grade black loop fastener with rubber adhesive backing, 2 inches wide by 50 yards long. Supports 5,000 opening and closing cycles. Ideal for industrial applications, furniture, and point-of-purchase displays.
The 3M™ Loop Fastener SJ3527N is a professional-grade reclosable fastening solution designed for industrial and occupational applications. This high-performance loop fastener features a woven nylon backing with thousands of soft, pliable napped loops that engage with 3M™ Hook Fasteners to create a durable, reusable fastening system. The fastener is engineered to withstand up to 5,000 opening and closing cycles, making it an ideal alternative to traditional closures such as zippers, screws, snaps, and hooks.
Backed with a high-performance rubber-based pressure sensitive adhesive, this loop fastener offers exceptional bonding strength and fast tack properties. The adhesive quickly adheres to a variety of substrates including plastics, fabrics, and other materials commonly used in industrial applications. The 3M™ Loop Fastener SJ3527N comes in a convenient 2-inch width by 50-yard length format, with 2 rolls per case, providing substantial coverage for large-scale projects and manufacturing operations.
This product is best suited for indoor general industrial applications, point of purchase displays, signage, and securing fabric to furniture cushions. With its preshrunk hook and loop components ensuring stability and flatness, combined with a maximum operating temperature of 120°F (49°C), the 3M™ Loop Fastener SJ3527N delivers reliable performance in demanding industrial environments. The 3 mil polyethylene film liner features distinctive red 3M branding for easy identification.
Key Features
- Woven nylon loop fastener with thousands of soft, pliable napped loops for secure engagement
- High-performance rubber-based pressure sensitive adhesive with fast tack and excellent shear strength
- Durable design supporting up to 5,000 opening and closing cycles
- Compatible with 3M™ Hook Fasteners for complete fastening system solutions
- Preshrunk components ensuring stability, flatness, and consistent performance
- Suitable for bonding to plastics, fabrics, and various industrial substrates
- Maximum operating temperature of 120°F (49°C) for temperature-controlled environments
- Alternative solution to zippers, screws, snaps, and traditional fastening methods
Technical Specifications
| Specification |
Value |
| Product Type | Loop Fastener |
| Brand | 3M™ |
| Part Number | SJ3527N |
| UPC Code | 00021200862557 |
| 3M Product Number | SJ3527N |
| 3M ID | 7000052220 |
| Product Color | Black |
| Overall Width (Imperial) | 2 in |
| Overall Width (Metric) | 50.8 mm |
| Overall Length (Imperial) | 50 yd |
| Overall Length (Metric) | 45.72 m |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 76.2 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 |
| Backing Material | Nylon |
| Adhesive Type | High Performance Rubber Adhesive |
| Closure Life (Cycles) | 5,000 |
| Maximum Operating Temperature (Fahrenheit) | 120°F |
| Maximum Operating Temperature (Celsius) | 49°C |
| Product Form | Roll |
| Units per Case | 2 rolls |
| Smallest Saleable Unit | Roll |
| Features | Office Products |
| Application | Interior Mirror & Fixture Attachment, Upholstery & Seating Attachment |
| Recommended Industries | Construction, Electronics, Furniture, General Industrial, MRO, Medical, Military & Government, Specialty Vehicles, Transportation |
| Recommended Applications | Securing fabric to furniture cushions, Point of purchase display and signage, Indoor general industrial applications |
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