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by 3M

3M Dual Lock Reclosable Fastener TB3541/TB3542, 400/170 Black, 1 in x 10 ft (1 Mated Strip/Bag)


Currently unavailable.
We don't know when or if this item will be back in stock.

Specifications for this item
Part Number 051111976289
Brand Name 3M
Color Black
UPC 051111976289
EAN 0051111976289
Maximum Temperature 120  Degrees Fahrenheit
Number of Items 1
Overall Length 10  feet
Overall Width 1  inches
Thickness 0.23  inches
UNSPSC Code 11162114

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Product Features

  • A black fastener with mushroom shaped stems that is backed with a rubber based pressure sensitive adhesive.
  • Type 400 and 170 stem density polyolefin fastener.
  • Designed to bond to many plastics, powder coated paints and other low surface energy materials.
  • General Industrial, Packaging, Point of Purchase Displays, Exhibits, Electronics, Construction, Furniture and Maintenance, Repair and Operations (MRO).
  • Attach Doors, Access Panels, Signs and Display Components.

Product Description

Solve Attachment Challenges in an Instant
The mushroom-shaped heads on the 3M™ Dual Lock™ Reclosable Fastener TB3541/TB3542 easily slide over each other allowing positioning of parts before they are snapped together to create a firm fastening attachment. When mated, the fasteners are hidden from view and leave an unbroken surface to help create a smooth, clean appearance. This Trial Bag includes a 10 ft mated strip of 400/170 stem density, a combination proven successful for a majority of indoor applications. The rubber adhesive sticks to many plastics and powder coated paints as well as low surface energy materials.

Recommended Applications

  • Placement or hanging of signs
  • Placement or hanging of posters
  • Equipment access doors
  • Seat cushions in marine applications
  • Vibration and sound dampening control
  • Attachment of computer accessories

How the 3M™ Dual Lock™ Reclosable Fastener Works
When two pieces of 3M™ Dual Lock™ Reclosable Fastener are pressed together, the stems flex and the mushroom heads slide past each other. After passing the mushroom heads on the opposing mating piece, a stem snaps up into its original position, interlocking with the opposing heads. The audible snap signals the fastener is engaged. The attachment formed may be as effective as screws or rivets, but will peel apart for repositioning. 3M™ Dual Lock™ Reclosable Fasteners are used extensively in transportation, electronics, business equipment, machinery, medical and sign and display markets. Applications include attaching signs, enclosure panels, banners, repositionable shelving, furniture seats and backs, and orthopedic brace closures.

Today, designers, manufacturers, and consumers expect more options to secure, attach and connect surfaces. 3M™ Dual Lock™ Reclosable Fasteners offer instant installation and high-strength attachment, yet can be opened as easily as zippers. That functional flexibility, as well as superior aesthetics, reduced weight, and savings in labor and installation costs, make these innovative fasteners a popular and effective solution.

3M Trial Bags Simplify Selection
3M™ Dual Lock™ Reclosable Fastener Trial Bags provide a simplified “go-to” selection proven successful for most common applications, along with just the right length and quantity for trial run testing.


Product Details


Important Information

Legal Disclaimer
3M packages and labels its industrial/commercial products for purchase and use by industrial, professional, and commercial customers. Unless specifically stated on the product package or applicable product literature, 3M industrial products are not packaged, labeled, or intended for sale to individual consumers (ie., the general public).

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