Shop 3M Dual Lock Reclosable Fastener SJ3550CF Black 3/4 inch In Iraq Best Prices
Premium reclosable fastener with interlocking mushroom heads, 5X stronger than hook-and-loop, bonds to metals, glass, and plastics, audible snap verification, 1000 closure cycles, heat and UV resistant, no tools required for installation.
The 3M™ Dual Lock™ Reclosable Fastener SJ3550CF is a premium alternative to traditional fastening methods such as screws, nuts, and bolts. Featuring interlocking mushroom-shaped heads with 250 stem density per square inch, this fastener delivers exceptional strength with up to 5X the tensile strength of typical hook-and-loop products. The black adhesive fastener bonds securely to a wide variety of substrates including metals, glass, and plastics such as acrylics, polycarbonate, and ABS, making it ideal for diverse industrial applications.
Designed for maximum versatility and ease of use, the SJ3550CF requires no drilling, screwing, or sewing tools for installation, enabling quick and efficient assembly. The fastener features a clear, acrylic pressure-sensitive tape protected by a removable film liner, providing a solid bond that resists heat, chemicals, and UV exposure. With 1000 closure cycles, this reclosable fastening system maintains its strength throughout multiple attachments and detachments, making it perfect for applications requiring frequent repositioning and reuse.
The product excels in both indoor and outdoor applications with excellent temperature resistance up to 200°F (93°C). The interlocking mushroom heads emit an audible snap when properly secured, providing positive verification of closure. Simply peel the pieces apart by hand to disengage. Available in a convenient 2 rolls per case format with 50 yards per roll and 3/4 inch width, this fastener is engineered for industrial and occupational use, delivering reliable performance across automotive, construction, electronics, furniture, medical, and specialty vehicle applications.
Key Features
- Interlocking mushroom-shaped heads with 250 stem density per square inch for superior holding strength
- Up to 5X the tensile strength of typical hook-and-loop products with 1000 closure cycle rating
- Audible snap verification ensures secure closure and proper engagement of fastener
- Clear acrylic pressure-sensitive tape bonds to metals, glass, acrylics, polycarbonate, and ABS
- Heat, chemical, and UV resistant with operating temperature range up to 200°F (93°C)
- Reusable and removable - simply peel apart by hand without tools or damage to substrates
- No drilling, screwing, or sewing required for quick and efficient installation
- Available in multiple stem density options (Type 170, 250, 400) for customized strength combinations
- Polyolefin backing with removable film liner for easy application and storage
- Suitable for both indoor and outdoor applications across diverse industries
Technical Specifications
| Specification |
Value |
| Part Number | SJ3550CF |
| Product Type | Reclosable Fastener |
| Stem Density | 250 per square inch (Type 250) |
| Adhesive Color | Black |
| Overall Width (Imperial) | 0.75 inches |
| Overall Width (Metric) | 19.05 mm |
| Overall Length (Imperial) | 50 yards |
| Overall Length (Metric) | 45.72 meters |
| Product Form | Roll |
| Backing Material | Polyolefin |
| Primary Liner | Clear Polyolefin |
| Primary Liner Color | Transparent |
| Engaged Thickness (Imperial) | 226 mil |
| Engaged Thickness (Metric) | 5.74 mm |
| Unmated Thickness (Metric) | 3.5 mm |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Maximum Operating Temperature (Celsius) | 93°C |
| Closure Life Cycles | 1000 cycles |
| Flame Retardant | No |
| Good for Outdoors | Yes |
| Indoor/Outdoor Use | Indoor/Outdoor |
| Roll Goods Type | Rigid Back |
| Smallest Saleable Unit | Roll |
| Package Quantity | 2 Rolls per Case |
| UPC Code | 00068060001221 |
| 3M ID | 7100262762 |
| Compatible Stem Densities | Type 170, Type 250, Type 400 |
| Tensile Strength Advantage | Up to 5X stronger than typical hook-and-loop products |
Order 3M Dual Lock Reclosable Fastener SJ3550CF Black 3/4 inch at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
