Industrial-grade reclosable fastener with mushroom-shaped heads providing 5X tensile strength, 1000+ openings/closings, low odor and VOCs, acrylic foam backing, ideal for automotive, appliance, and medical applications.
The 3M™ Dual Lock™ Reclosable Fastener SJ3590 combines the strength and convenience of 3M™ Dual Lock™ reclosable fasteners with the proven adhesion of 3M™ VHB™ Tape, creating a low-odor (VDA 270), low-volatile organic compound (VDA 278) solution for reliable bonding to many surfaces. This fastener boasts incredible durability, delivering up to 1,000 openings and closings before losing 50% of its original tensile strength — a level of performance owed to its interlocking, mushroom-shaped heads that have up to 5X the tensile strength of traditional hook-and-loop products.
The 3M™ Dual Lock™ Reclosable Fastener SJ3590 is designed to be a convenient — but uncompromising — alternative to traditional fasteners like screws, nuts, and bolts. Delivering reliable bonding to many surfaces, including low surface energy materials, such as polypropylene and polystyrene, as well as medium and high surface energy substrates, this fastener's pressure-sensitive adhesive forms a strong bond while remaining optimized for easy assembly, serviceability, and design flexibility.
These characteristics give the 3M™ Dual Lock™ Reclosable Fastener SJ3590 incredible versatility in how it's used, offering high-performance in applications such as enclosed and interior spaces, access panels, lighting, trim, decorations, signage, acoustic panels, and seating attachment. These applications can span a wide range of industries, including transportation such as auto, bus, rail, and specialty vehicle interiors, appliances, medical, furniture and building materials, and transponders.
Key Features
- Formulated for low odor and VOCs - Engineered to deliver lower odor and low VOCs compared to standard Dual Lock
- Incredibly durable - Provides up to 1000 openings and closings before losing 50% of original tensile strength
- Strong fastening - Interlocking mushroom-shaped heads give up to 5X the tensile strength of traditional hook-and-loop products
- Reclosable convenience - Utilizes 3M™ VHB™ Tape for strong bonding with easy assembly, serviceability, and design flexibility
- Enhanced design - Offers clean aesthetic compared to mechanical fasteners like screws, nuts, and bolts
- Many substrates - Delivers strong bonding on metals, glass, plastics, polypropylene, and polystyrene
- Application versatility - Designed for enclosed and interior spaces, access panels, lighting, trim, decorations, signage, and acoustic panels
- Multiple industries - Ideal for transportation, appliances, medical, furniture, building materials, and transponders
Technical Specifications
| Specification |
Value |
| Product Number | SJ3590 |
| 3M ID | 7100403532 |
| UPC | 00068060766533 |
| Overall Width (Imperial) | 6 in |
| Overall Width (Metric) | 152.4 mm |
| Overall Length (Imperial) | 50 yd |
| Overall Length (Metric) | 45.72 m |
| Product Form | Roll |
| Product Color | Black |
| Adhesive Color | Black |
| Adhesive Type | Acrylic |
| Backing (Carrier) Material | Acrylic Foam |
| Backing Material | Polyolefin |
| Liner Material | Polyethylene Film |
| Primary Liner | Polyethylene Film |
| Primary Liner Color | Red |
| Primary Liner Thickness (Imperial) | 5 mil |
| Primary Liner Thickness (Metric) | 0.13 mm |
| Stem Density | Type 250 |
| Closure Life | 1000 openings and closings |
| Maximum Operating Temperature (Fahrenheit) | 200 ℉ |
| Maximum Operating Temperature (Celsius) | 93 ℃ |
| Flame Retardant | No |
| Good For Outdoors | No |
| Indoor/Outdoor | Indoor |
| Roll Goods Type | Adhesive Back |
| Product Type | Fastener |
| Brand | Dual Lock™ |
| Packaging | 1 Roll/Case |
| Tensile Strength Advantage | Up to 5X stronger than traditional hook-and-loop |
| VOC Standard | VDA 278 |
| Odor Standard | VDA 270 |
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