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Stress-free 3m™ Dual Lock™ Reclosable Fastener Sj3870, Black, 6 In X 45 Yd, Type 250, 1 Per Case For You [6vrkI48l]

$104.99 $335.99 -69%

3M™ Dual Lock™ Reclosable Fastener SJ3870: The Ultimate Fastening SolutionAre you looking for a convenient and durable fastening alternative to traditional methods like screws and nuts? Look no further than the 3M™ Dual Lock™ Reclosable Fastener SJ38

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Stress-free 3m™ Dual Lock™ Reclosable Fastener Sj3870, Black, 6 In X 45 Yd, Type 250, 1 Per Case For You [6vrkI48l]

3M™ Dual Lock™ Reclosable Fastener SJ3870: The Ultimate Fastening Solution

Are you looking for a convenient and durable fastening alternative to traditional methods like screws and nuts? Look no further than the 3M™ Dual Lock™ Reclosable Fastener SJ3870. This innovative fastener is designed to deliver a reliable, reclosable bond that can be opened and closed multiple times. Whether you're working with metals, powder-coated paints, or various plastics, this fastener is up to the task. With its black, interlocking mushroom-shaped heads and strong, conformable foam tape, the SJ3870 provides a snug fit and a smooth aesthetic appearance.

Key Product Properties and Specifications

Featuring a 250 stem density per square inch, the SJ3870 offers a high level of strength and reliability. The fastener is made of a black, modified acrylic foam tape that bonds well to a wide range of substrates, including metals, plastics like acrylics, polycarbonate, and ABS. With a temperature resistance of up to 140°F (60°C), it can withstand challenging environments. The SJ3870 mates with Type 170, Type 250, or Type 400 stem densities, allowing for different strength combinations to suit various applications. The audible snap upon closure ensures that you know the fastener is securely in place.

Practical Uses and Benefits

The 3M™ Dual Lock™ Reclosable Fastener SJ3870 is perfect for both indoor and outdoor applications. Its versatility makes it ideal for a variety of uses, from securing panels and signage to creating modular furniture and point-of-purchase displays. The reclosable feature is particularly beneficial in situations where adjustments may be needed. Whether you're a DIY enthusiast, a professional installer, or a hobbyist, this fastener offers convenience, strength, and an attractive finish. Invest in the SJ3870 for a fastening solution that is both practical and durable.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

A well-designed product that works great.

- Imelda J..

January 27, 2026

Absolutely no complaints!

It’s a very clever and quality gadget.

- Rhydian R..

January 27, 2026

Absolutely no complaints!

A great gadget that is very useful.

- Rhys F..

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