Premium 3M Dual Lock reclosable fastener with 250 stem density, 1 in x 10 ft trial size, 5X stronger than hook-and-loop, 1000 closure cycles, indoor/outdoor rated.
The 3M™ Dual Lock™ Reclosable Fastener TB3550CF is a premium trial bag version featuring 1 inch x 10 feet of high-performance fastening solution designed for small jobs, prototyping, and design evaluation. This innovative fastener utilizes interlocking mushroom-shaped heads with 250 stem density per square inch, delivering exceptional strength with up to 5X the tensile strength of typical hook-and-loop products. The black fastener comes with a white acrylic conformable foam tape protected by a removable film liner, ensuring durability and secure bonding across diverse applications.
Engineered for industrial and occupational use, this reclosable fastener features a clear polyolefin primary liner and polyolefin backing material that provides superior adhesion without requiring drilling, screwing, or sewing tools. The fastener maintains its performance across a maximum operating temperature range of 93°C (200°F) and offers an impressive closure life of 1000 cycles, making it ideal for applications requiring repeated opening and closing. Its heat, chemical, and UV resistant properties ensure long-lasting performance in both indoor and outdoor environments.
The TB3550CF is versatile and suitable for numerous applications including airbag cover attachment, mounting graphics, fastening headliner and ceiling systems, interior mirror and fixture attachment, kiosk assembly, mounting boat and motorcycle accessories, surveillance camera mounting, panel attachment systems, and many specialized industrial applications. With 8 bags per case containing 1 mated strip per bag, this product is perfect for testing and evaluation before committing to larger quantities.
Key Features
- Interlocking mushroom-shaped heads with 250 stem density per square inch for exceptional strength
- 5X stronger tensile strength compared to typical hook-and-loop fasteners
- 1000 closure life cycles for repeated opening and closing applications
- Heat, chemical, and UV resistant for indoor/outdoor durability
- Tool-free installation without drilling, screwing, or sewing required
- Clear polyolefin liner with white acrylic conformable foam tape
- Maximum operating temperature of 93°C (200°F)
- Compatible with Type 170, Type 250, and Type 400 for varied strength combinations
- Trial bag format ideal for prototyping and design evaluation
- 8 bags per case with 1 mated strip per bag
Technical Specifications
| Specification |
Value |
| Product Type | Reclosable Fastener |
| Brand | 3M Dual Lock™ |
| Part Number | TB3550 |
| 3M Product Number | TB3550CF |
| UPC | 00068060002921 |
| Color | Black |
| Overall Length | 10 feet (3.048 m) |
| Overall Width | 1 inch (25.4 mm) |
| Stem Density | 250 per square inch |
| Adhesive Thickness | 37 mil |
| Engaged Thickness | 0.23 inch (5.74 mm) |
| Adhesive Color | Black |
| Backing Material | Polyolefin |
| Primary Liner | Clear Polyolefin |
| Tape Material | White Acrylic Conformable Foam |
| Maximum Operating Temperature | 93°C (200°F) |
| Closure Life | 1000 cycles |
| Flame Retardant | No |
| Indoor/Outdoor Rating | Indoor/Outdoor |
| Good For Outdoors | Yes |
| Product Form | Roll |
| Roll Goods Type | Adhesive Back |
| Smallest Saleable Unit | Bag |
| Quantity Per Case | 8 bags |
| Strips Per Bag | 1 mated strip |
| Tensile Strength Advantage | 5X stronger than typical hook-and-loop |
| Compatibility | Mates with Type 170, Type 250, or Type 400 |
| Chemical Resistance | Yes |
| UV Resistance | Yes |
| Heat Resistance | Yes |
Order 3M Dual Lock Reclosable Fastener TB3550CF Black 1 inch at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
