Premium 4-inch by 50-yard black woven nylon loop fastener with high-performance rubber adhesive, designed for thousands of reusable closures in industrial applications. Features fast tack, excellent shear strength, and bonds to plastics and various substrates.
The 3M™ Loop Fastener SJ3527N is a premium reclosable fastening solution featuring a woven nylon loop backing with thousands of soft, pliable napped loops designed for thousands of opening and closing cycles. This black loop fastener comes in a 4-inch width by 50-yard length roll format with a 3-inch core size, making it ideal for industrial and occupational applications. The fastener is engineered to pair seamlessly with 3M™ Hook Fastener SJ3526N, creating a durable two-part fastening system that provides excellent design flexibility and fast product assembly.
Backed with a high-performance rubber-based pressure sensitive adhesive, the SJ3527N delivers fast tack, very good shear strength, and bonds reliably to a variety of substrates including plastics, metals, and fabrics. The adhesive features quick stick and short dwell time, eliminating the need for sewing, solvent activation, or bulk adhesive bonding. With a maximum operating temperature of 120°F (49°C) and a closure life rating of 5000 cycles, this fastener is best suited for indoor general industrial applications.
The 3M Loop Fastener SJ3527N offers an excellent alternative solution to traditional closures such as zippers, screws, snaps, and hooks. It features a 3-mil polyethylene film liner with red 3M print for easy identification. Both the hook and loop components are preshrunk to ensure stability and flatness. Commonly used applications include securing fabric to furniture cushions, point of purchase display and signage, and various indoor industrial attachment needs. This product is designed for industrial and occupational use only and is not intended for consumer sale or use.
Key Features
- Woven nylon loop fastener with thousands of soft, pliable napped loops for durable reclosable fastening
- High-performance rubber-based pressure sensitive adhesive with fast tack and very good shear strength
- Supports up to 5000 opening and closing cycles for exceptional durability and reusability
- Bonds reliably to variety of substrates including plastics, metals, fabrics, and more
- Maximum operating temperature of 120°F (49°C) suitable for indoor industrial applications
- Preshrunk hook and loop components ensure stability and flatness
- 3-mil polyethylene film liner with red 3M print for easy identification
- Alternative solution to zippers, screws, snaps, and traditional closures
- Provides great design flexibility and enables fast product assembly
- Eliminates need for sewing, solvent activation, or bulk adhesive bonding
Technical Specifications
| Specification |
Value |
| Part Number | SJ3527N |
| 3M Product Number | SJ3527N |
| 3M ID | 7100063549 |
| UPC Code | 50021200561066 |
| Product Color | Black |
| Product Type | Loop Fastener |
| Product Form | Roll |
| Overall Width (Imperial) | 4 in |
| Overall Width (Metric) | 101.6 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 |
| Maximum Operating Temperature (Fahrenheit) | 120°F |
| Maximum Operating Temperature (Celsius) | 49°C |
| Closure Life (Cycles) | 5000 |
| Units per Case | 1.0 |
| Smallest Saleable Unit | Roll |
| Application | Interior Mirror & Fixture Attachment, Upholstery & Seating Attachment |
| Industries | Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, Specialty Vehicles, Transportation |
| Brand | 3M™ |
Order 3M Loop Fastener SJ3527N Black 4 Inch 50 Yard Roll at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
