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Hot Item 3m™ Dual Lock™ Reclosable Fastener Sj3871, Black, 2 In X 45 Yd, Type 400, 1 Per Case Set [OJN2AM3T]

$72.99 $233.99 -69%

3M™ Dual Lock™ Reclosable Fastener SJ3871: The Ultimate Solution Introducing the 3M™ Dual Lock™ Reclosable Fastener SJ3871, a versatile and durable fastener designed for both indoor and outdoor applications. This black polypropylene fastener features

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3M™ Dual Lock™ Reclosable Fastener SJ3871: The Ultimate Solution

Introducing the 3M™ Dual Lock™ Reclosable Fastener SJ3871, a versatile and durable fastener designed for both indoor and outdoor applications. This black polypropylene fastener features a modified acrylic adhesive that ensures a strong bond to various materials. With its slim 0.24” engaged thickness, it provides a clean, smooth appearance when closed. The SJ3871 is ideal for attaching doors, flexible solar panels, headliners, access panels, signs, and display components. Say goodbye to traditional fasteners and embrace the convenience and strength of the 3M™ Dual Lock™ Reclosable Fastener SJ3871.

Key Features and Specifications

The 3M™ Dual Lock™ Reclosable Fastener SJ3871 boasts a range of impressive features and specifications. Its medium temperature resistance of up to 140°F (60°C) makes it suitable for a variety of environments. The modified acrylic adhesive offers excellent adhesion to many plastics, powder coated paints, and medium to low surface energy materials, requiring little to no surface preparation. The reclosable system is up to five times stronger than hook-and-loop fasteners, ensuring a secure hold. The Type 400 stem density polyolefin fastener mates with Type 170 or 250, providing flexibility in application. This fastener is a game-changer for projects that demand a reliable and aesthetically pleasing solution.

Practical Applications and Benefits

The 3M™ Dual Lock™ Reclosable Fastener SJ3871 is a versatile tool for a wide range of applications. Whether you're installing doors, solar panels, or display components, this fastener offers convenience and efficiency. Its slim design ensures a clean look, while its strong bond and reclosable feature make it a favorite among professionals and DIY enthusiasts. The SJ3871 eliminates the need for screws, nails, snaps, and rivets, simplifying installation processes. With its long service life and durability, this fastener is a smart choice for any project that requires a strong, yet aesthetically pleasing fastening solution. Don't settle for ordinary fasteners; choose the 3M™ Dual Lock™ Reclosable Fastener SJ3871 for all your attachment needs.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A product that delivers results.

- Mekhi T..

January 2, 2026

Absolutely no complaints!

This is a very smart product.

- Marjorie H..

January 2, 2026

Absolutely no complaints!

I use it every day.

- Caleb D..

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