Shop 3M Dual Lock Reclosable Fastener TB3870 Black 1 inch x 10 ft In Iraq Best Prices
Industrial-grade reclosable fastener with 5x stronger tensile strength than hook-and-loop alternatives, featuring snap-in installation and 1,000 cycle durability for indoor/outdoor applications.
The 3M™ Dual Lock™ Reclosable Fastener TB3870 is an industrial-grade fastening solution featuring a modified acrylic pressure sensitive adhesive backed by a black polypropylene reclosable fastener with 250 stems per square inch. This innovative product delivers up to five times stronger tensile strength compared to traditional hook-and-loop fasteners, making it ideal for demanding industrial and commercial applications. The fastener system can be opened and closed repeatedly up to 1,000 times before losing 50% of its original strength, providing exceptional durability for applications requiring frequent repositioning and access.
Designed for both indoor and outdoor use, the TB3870 features an engaged thickness of only 0.24 inches and a maximum operating temperature of 180°F (82°C). The mushroom-shaped heads slide smoothly over each other and snap together with an audible click, creating a firm, secure fastening attachment that is completely hidden from view when engaged. The black color ensures a clean, professional appearance with an unbroken surface finish. With a modified acrylic adhesive that bonds excellently to many plastics, powder-coated paints, and medium to low surface energy materials, this fastener requires minimal surface preparation.
Each case contains 8 bags, with each bag containing 1 mated strip measuring 1 inch wide by 10 feet long. The Type 250 stem density polyolefin fastener is compatible with Type 170, 250, and 400 fasteners, providing flexible fastening options for various application requirements. This product is backed by a red polyethylene liner and is ideal for interior mirror and fixture attachment, trim and molding attachment, wall and door panel attachment, as well as flexible solar panels, headliners, access panels, signs, and display components.
Key Features
- Up to 5x stronger tensile strength than hook-and-loop fasteners for superior holding power
- Snap-in-place installation eliminates screws, nails, snaps, rivets and other fastening methods
- Black color hidden when closed provides clean, professional appearance with smooth surface finish
- Reusable up to 1,000 times before losing 50% of original strength for repeated access and repositioning
- Modified acrylic adhesive bonds to plastics, powder-coated paints and medium to low surface energy materials
- Compatible with Type 170, 250 and 400 fasteners for flexible fastening options
- Slim 0.24 inch engaged thickness for minimal profile and space-saving installation
- Indoor and outdoor rated for versatile application in various environments
- No tools required for assembly and removal, reducing installation time and labor costs
- Ideal for doors, solar panels, headliners, access panels, signs and display components
Technical Specifications
| Specification |
Value |
| Product Name | 3M Dual Lock Reclosable Fastener TB3870 |
| Part Number | TB3870 |
| UPC Code | 00051111078068 |
| 3M ID | 7100023047 |
| Color | Black |
| Width | 1 inch (25.4 mm) |
| Length | 10 feet (3.05 m) |
| Engaged Thickness | 0.24 inch (6.1 mm) |
| Stem Density | 250 stems per square inch |
| Type | Type 250/250 |
| Compatible Types | Type 170, 250, 400 |
| Closure Life | 1000 cycles before 50% strength loss |
| Maximum Operating Temperature | 180°F (82°C) |
| Adhesive Type | Modified acrylic pressure sensitive adhesive |
| Primary Liner | Red polyethylene |
| Primary Liner Thickness | 5 mil (0.13 mm) |
| Fastener Material | Black polypropylene |
| Tensile Strength Advantage | Up to 5x stronger than hook-and-loop fasteners |
| Flame Retardant | No |
| Indoor/Outdoor | Indoor/Outdoor rated |
| Smallest Saleable Unit | Bag (1 mated strip) |
| Units per Case | 8 bags per case |
| Surface Preparation | Minimal - bonds to many plastics, powder-coated paints, medium to low surface energy materials |
| Installation Method | Snap-in-place, no tools required |
| Reusability | Reusable - opens and closes repeatedly up to 1000 times |
Order 3M Dual Lock Reclosable Fastener TB3870 Black 1 inch x 10 ft at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
