3M 7100021077 | TB3540 Dual Lock 10' OAL x 1.000" Width Mushroom Hook Fasteners

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.

Durable and secure, 3M Dual Lock Reclosable Fastener TB3540 has exceptional strength through its interlocking mushroom-shaped heads (250 stem density per square "), providing up to 5X the tensile strength of typical hook-and-loop products. 3M 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.

• Access panels
• Graphic attachment
• Specialty vehicles (interior attachments)
• General industrial attachment
• Small components

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. Reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance.

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" x 10 ft.) and quantity for trial run testing.

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.

Not all design requirements are easily satisfied, but you can simplify The 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.

• Trial bag version (1" x 10 ft.) of 3M Dual Lock reclosable fastener SJ3540
• Great for small jobs, prototyping and design evaluation
• Black, interlocking mushroom-shaped heads (250 stem density per square") 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

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov