3M Dual Lock Reclosable Fastener TB3540, Black, 1 in x 10 ft, Type 250/250

1 Roll    

Great for small jobs, prototyping and design evaluation

    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

    Synthetic rubber-based adhesive bonds well to a variety of substrates including low surface energy plastics such as polyethylene and polypropylene

    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 120°F (49°C)

    Best suited for indoor use

3M™ Dual Lock™ Reclosable Fastener TB3540 is the easy and clear 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 many plastics and low surface energy materials.

Unlock Simplicity

Durable and secure, 3M™ Dual Lock™ Reclosable Fastener TB3540 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. We designed this fastener with a synthetic, rubber-based, black PE foam tape protected by a removable, film liner. This pressure sensitive adhesive features quick stick and a short dwell time. With 3M™ Dual Lock™ Reclosable Fastener TB3540, there is no need for any drilling, screwing or sewing tools which makes for quick installation.

Recommended Applications:

    Access panels

    Graphic attachment

    Specialty vehicles (interior attachments)

    General industrial attachment

    Small components

Design Flexibility

3M™ Dual Lock™ Reclosable Fastener TB3540 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. Our reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance.

3M Trial Bags Simplify Selection

3M™ Dual Lock™ Reclosable Fastener Trial Bags provide a simplified "go-to" selection that has proven successful for most common applications, along with just the right length (1 in. x 10 ft.) and quantity for trial run testing.

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.