Premium reclosable hook fastener with high tack rubber adhesive, 5000 closure life, ideal for industrial applications and furniture securing
3M™ Hook Fastener SJ3530 is a premium reclosable fastening solution designed for industrial and occupational applications requiring durable, repeated closures. This woven nylon hook fastener features a high tack rubber-based pressure sensitive adhesive backing that provides fast tack, excellent shear strength, and reliable bonding to a variety of substrates including plastics like polyethylene and polypropylene. The fastener is engineered with approximately 300 hooks per square inch that protrude from a flexible woven backing, creating a secure engagement when paired with 3M™ Loop Fastener SJ3531.
The SJ3530 hook fastener delivers exceptional durability with a closure life of up to 5,000 openings and closings, making it an ideal alternative to traditional fastening methods such as zippers, screws, snaps, and hooks. The 3 mil polyethylene film liner provides stability and flatness, while the preshrunk construction ensures consistent performance throughout the product lifecycle. With its high tack rubber adhesive system, this fastener offers quick stick and short dwell time, allowing for efficient manual or automatic application using various equipment choices.
Recommended for securing fabric to furniture cushions, point of purchase displays, signage, and general indoor industrial applications, the 3M™ Hook Fastener SJ3530 combines design flexibility with fast product assembly. Each case contains 4 rolls of 50 yards, with each roll measuring 5/8 inch in width. The product is best suited for indoor use with a maximum operating temperature of 90°F (32°C) and an engaged thickness of 0.15 inches, providing smooth and clean exterior surfaces while maintaining excellent product performance.
Key Features
- Woven nylon hook fastener with approximately 300 hooks per square inch for secure engagement
- High tack rubber-based pressure sensitive adhesive with fast tack and excellent shear strength
- Durable reclosable fastener with 5000 closure life when paired with 3M Loop Fasteners
- Compatible with multiple substrates including plastics like polyethylene and polypropylene
- Fast product assembly with great design flexibility and smooth exterior surfaces
- Preshrunk construction for stability and flatness throughout product lifecycle
- 3 mil polyethylene film liner for enhanced durability and performance
- Alternative solution to zippers, screws, snaps, and traditional fastening methods
- Ideal for indoor applications with maximum operating temperature of 90°F (32°C)
- Quick stick and short dwell time for efficient manual or automatic application
Technical Specifications
| Specification |
Value |
| Product Name | 3M Hook Fastener SJ3530 |
| Part Number | SJ3530 |
| 3M Product Number | SJ3530 |
| 3M ID | 7010383558 |
| UPC | 00021200232138 |
| Product Form | Roll |
| Product Color | Black |
| Overall Width (Imperial) | 0.62 in |
| Overall Width (Metric) | 15.87 mm |
| Overall Length (Imperial) | 50 yd |
| Overall Length (Metric) | 45.72 m |
| 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) | 90°F |
| Maximum Operating Temperature (Celsius) | 32°C |
| Closure Life | 5000 openings and closings |
| Units per Case | 4 rolls |
| Smallest Saleable Unit | Roll |
| Adhesive Type | High tack rubber-based pressure sensitive adhesive |
| Hook Density | Approximately 300 hooks per square inch (46 hooks per square cm) |
| Backing Material | Woven nylon |
| Liner Material | Polyethylene film |
| Brand | 3M |
| Industries | Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, Specialty Vehicles, Transportation |
| Recommended Applications | Securing fabric to furniture cushions, point of purchase display and signage, indoor general industrial applications |
| Intended Use | Industrial/occupational use only - Not for consumer sale or use |
| Compatibility | Pairs with 3M Loop Fastener SJ3531 for complete reclosable fastening solution |
| Substrate Compatibility | Plastics (polyethylene, polypropylene), fabric, and various industrial substrates |
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