Industrial-grade hook fastener with high-performance acrylic adhesive, 300 hooks per square inch, rated for 5000 closure cycles, ideal for furniture, marine, and specialty vehicle applications
The 3M™ Hook Fastener SJ3572 is a premium reclosable fastening solution designed for industrial and occupational applications requiring thousands of reliable opening and closing cycles. This woven nylon hook fastener features a high-performance acrylic-based pressure-sensitive adhesive that provides excellent shear strength, chemical resistance, and solvent resistance while bonding reliably to a variety of substrates including plastics such as polycarbonate, acrylic, ABS, and polystyrene. With approximately 300 hooks per square inch (46 hooks per square centimeter), the fastener delivers superior design flexibility and enables rapid product assembly without requiring sewing, solvent activation, or bulk adhesive bonding.
This industrial-grade hook fastener is engineered to work seamlessly when paired with 3M™ Loop Fasteners, particularly the SJ3571 model, creating a complete two-part fastening system that withstands thousands of closures while maintaining consistent performance. The fastener is covered with flexible J-shaped hooks that protrude from a preshrunk woven backing, ensuring stability and flatness throughout its lifecycle. It serves as an effective alternative to traditional closures such as zippers, screws, snaps, and hooks, making it ideal for securing fabric to furniture cushions, point-of-purchase displays, signage, marine applications, and specialty vehicle applications.
Features excellent temperature resistance up to 200°F (93°C) and performs reliably in both indoor and outdoor environments. The 4 mil polypropylene film liner with embossed 3M branding protects the adhesive during storage and handling. This premium fastening solution combines durability, ease of application, and versatility, making it the optimal choice for demanding industrial applications where reliable, repeated closures are essential.
Key Features
- Woven nylon hook fastener with approximately 300 hooks per square inch for superior gripping power
- High-performance acrylic-based pressure-sensitive adhesive with excellent shear strength and chemical resistance
- Provides durability for up to 5000 opening and closing cycles when paired with 3M Loop Fasteners
- Temperature resistant up to 200°F (93°C) for demanding industrial environments
- Suitable for both indoor and outdoor applications with excellent UV stability and moisture resistance
- Flexible J-shaped hooks on preshrunk woven backing ensure stability and flatness
- Bonds reliably to high and medium surface energy substrates including metals and plastics
- Alternative to zippers, screws, snaps, and traditional fastening methods
Technical Specifications
| Specification |
Value |
| Product Number | SJ3572 |
| Brand | 3M™ |
| Product Type | Hook Fastener |
| Product Color | Black |
| Product Form | Roll |
| Overall Width (Imperial) | 1 inch |
| Overall Width (Metric) | 25.4 mm |
| Overall Length (Imperial) | 50 yards |
| Overall Length (Metric) | 45.72 meters |
| Pack Size | 3 Rolls per Case |
| Core Size (Imperial) | 3 inches |
| Core Size (Metric) | 76.2 mm |
| Total Tape Thickness without Liner (Imperial) | 91 mil |
| Total Tape Thickness without Liner (Metric) | 2.4 mm |
| Primary Liner Thickness (Imperial) | 4 mil |
| Primary Liner Thickness (Metric) | 0.1 mm |
| Engaged Thickness (Imperial) | 140 mil |
| Engaged Thickness (Metric) | 3.6 mm |
| Backing Material | Woven Nylon |
| Liner Material | Polyolefin with Embossed 3M Print |
| Adhesive Type | High Performance Acrylic-Based Pressure Sensitive |
| Hook Density | Approximately 300 hooks per square inch (46 hooks per square centimeter) |
| Closure Life | 5000 cycles |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Maximum Operating Temperature (Celsius) | 93°C |
| Temperature Resistance | Excellent heat and moisture resistance with UV stability |
| Conformability | Medium |
| Indoor/Outdoor Use | Indoor and Outdoor |
| Breathable | No |
| Printable Backing | No |
| Smallest Saleable Unit | Roll |
| Units per Case | 3 Rolls |
| Package Contents | 3 Sets per Pack |
| UPC Code | 00021200862861 |
| 3M ID | 7000001962 |
| Recommended Applications | Securing fabric to furniture cushions, point of purchase displays, signage, general industrial applications, marine and specialty vehicle applications |
| Industries Served | Automotive, Electronics, Furniture, General Industrial, Medical, Military & Government, Transportation |
| Compatible Products | 3M™ Loop Fastener SJ3571 and other 3M™ Loop Fasteners |
| Adhesive Substrate Compatibility | High and medium surface energy substrates including clean dry metals, polycarbonate, polystyrene, acrylic, ABS, and nylon |
| Features | Industrial Applications |
| Product Usage | Device Closure |
| Solution Category | Office Products |
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