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3M™ Dual Lock™ Reclosable Fastener TB3540, Black, 1 in x 10 ft, Type 250/250, (1 Mated Strip/Bag) 8 Bag/Case

Dual Lock™

$54.23 / Bag

SKU 7100021077
Legacy SKU 70006718517
UPC 00051111078006
Catalog Number TB3540
Product Number TB3540

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.

  • Trial bag version (1 in. 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 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
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On it's way to you July 23   

Qty

Minimum Order 8 Bags
Order Increment 8 Bags
  Multiple Application Use
  Versatile
  Easy To Use
  Fantastic Price
Product Dimensions
 Imperial Metric
Weight 0.5 lbs
Width 6-3/4 in
Length 6-3/4 in
Height 2 in
Shipping Dimensions
Weight 3.99919 lb
Length 15.11811 in
Width 15.11811 in
Height 7.12598 in
Color Black

PRODUCT FAQ

  1. What is 3M™ Dual Lock™ Reclosable Fastener TB3540?

    3M™ Dual Lock™ Reclosable Fastener TB3540 is a black, pressure-sensitive adhesive backed reclosable fastener with mushroom-shaped heads.

  2. What makes it different from other types of fasteners?

    Unlike traditional systems that use hooks and loops, Dual Lock uses interlocking mushroom-shaped heads to create a secure attachment. It can be opened and closed thousands of times without losing strength, making it ideal for frequently accessed or repositioned items.

  3. How strong is the fastening power of this product?

    The Type 250/250 construction (meaning there are 250 stems per square inch on both sides) provides up to five times the closure strength than typical hook-and-loop closures. This can reliably hold ten pounds or more depending on temperature conditions, substrates used etc.

  4. ; How much does one bag contain?

    ; One bag contains one mated strip per package in size -1 inch x10 ft- along with pressures sensitive backing. Also available two strips which would include male/female sets within each strip

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
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. 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.

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. 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.

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