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3M™ Dual Lock™ Reclosable Fastener SJ3870, Black, 6 in x 45 yd, Type 250, 1 Roll/Case
$2,444.66 / Roll
| SKU | 7000049674 |
|---|---|
| Legacy SKU | 70006733037 |
| UPC | 00051115633393 |
| Catalog Number | SJ3870 |
| Product Number | SJ3870 |
3M Dual Lock Reclosable Fastener SJ3870 is the convenient alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) that bonds to a variety of substrates including metals, powder-coated paints and plastics such as acrylics, polycarbonate and ABS.
- Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
- Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
- Black, modified acrylic, very conformable foam tape bonds well to a variety of substrates including metals, powder-coated paints and plastics such as acrylics, polycarbonate and ABS
- Strong fastener secures with an audible snap, verifying closure
- An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
- Features good temperature resistance of 140°F (60°C)
Product Dimensions |
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Shipping Dimensions |
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| Weight | 24.16928 lb |
|---|---|
| Length | 20.86614 in |
| Width | 20.86614 in |
| Height | 7.59843 in |
| Color | Black |
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PRODUCT FAQ
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What is the 3M™ Dual Lock™ Reclosable Fastener SJ3870, Black, 6 in x 45 yd?
The 3M™ Dual Lock™ Reclosable Fastener SJ3870, Black, 6 in x 45 yd is a high-strength reclosable fastening solution that has superior holding power.
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What type of adhesive does it have?
It features a clear acrylic adhesive with moisture-resistant properties that provides strong durability and bonds well to different surfaces.
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How much fastener comes per case?
Each order comes with one roll of black dual lock tape measuring approximately six inches by forty-five yards long.
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Can I use this on outdoor projects as well as indoor ones?
Yes! This product can be used both indoors and outdoors for various applications. Its resistance to both water and UV rays make it very durable even when exposed to harsh elements.
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: Is the Type-250 version suitable for heavy-duty application or just light work?
A : The Type-250 works great with heavy-duty applications thanks to its mushroom head hook design which offers added strength.
Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3870 has exceptional strength through its interlocking mushroom-shaped heads (250 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. 3M designed this fastener with a black, modified acrylic, very conformable foam tape protected by a removable, film liner. This solid, pressure sensitive foam tape features a strong, durable bond that is chemical and UV resistant. With 3M™ Dual Lock™ Reclosable Fastener SJ3870, there is no need for any drilling, screwing or sewing tools which makes for quick installation.
Recommended Applications:- Access panels
- Graphic attachment
- General industrial attachment
- Small components
Design Flexibility
3M™ Dual Lock™ Reclosable Fastener SJ3870 consists of interlocking mushroom-shaped heads that easily slide over each other, allowing for positioning of parts before being snapped together. This fastening process creates a durable attachment and provides fast product assembly with great design flexibility. Reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance.
3M™ Dual Lock™ Reclosable Fasteners sound an audible snap when secure, which verifies closure of the attachment. To disengage, simply peel the pieces apart by hand. These fasteners maintain their strength throughout multiple attachments and detachments. A lightweight alternative to metal fasteners, this product remains hidden beneath surfaces and does not interfere with the integrity of your material—providing aesthetic improvements and design flexibility.
Hundreds of Reattachments in a Snap
When two pieces of 3M™ Dual Lock™ Reclosable Fasteners mate, the stems flex and the mushroom heads slide past each other. After passing the opposing mating piece, the stems snap back into their original position and the opposing mushroom heads interlock. These fasteners can provide high tensile strength but can be opened by simply cleaving or peeling open the closure. This product is well suited for many indoor and outdoor applications where a high strength and versatile reclosable fastening system is required.
Delivers Long-Lasting Performance
Not all design requirements are easily satisfied, but you can simplify your attachments. When you need a strong, reliable, yet removable closure, 3M™ Dual Lock™ Reclosable Fasteners are the easy alternative to traditional fastening methods such as screws, nuts or bolts.
