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SKU 7100026081
Legacy SKU 70006718608
UPC 00051111976364
Product Number TB4575

3M™ Dual Lock™ Low Profile Reclosable Fastener TB4575 is a low surface energy adhesive on the back of a black polypropylene reclosable fastener. This product is half the thickness of standard 3M™ Dual Lock™ Reclosable Fasteners, providing a low profile attachment. An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance.

  • Trial bag version (1 in. x 10 ft.) of 3M™ Dual Lock™ Low Profile Reclosable Fastener SJ4575
  • Great for small jobs, prototyping and design evaluation
  • Interlocking mushroom-shaped heads provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Low surface energy acrylic adhesive bonds well to a variety of substrates including metals, powder-coated paints and a broad range of plastics
  • 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 158°F (70°C)
  • Best suited for outdoor or indoor use
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On it's way to you March 1   


Minimum Order 8 Bags
Order Increment 8 Bags
  Multiple Application Use
  Easy To Use
  Fantastic Price
Product Dimensions
Imperial Metric
Weight 0.375 LBS
Width 1 in 25.4 mm
Length 10 ft 3.05 m
Shipping Dimensions
Weight 3 lb
Length 15.125 in
Width 15.125 in
Height 7.125 in
Color Black


  1. What is 3M™ Dual Lock™ Reclosable Fastener TB4575 used for?

    This black, reclosable fastener can be used to mount and dismount objects. The product has no adhesive backing and requires a separate adhesive to attach securely to your surface.

  2. Does 3M™ Dual Lock™ Reclosable Fastener TB4575 adhere well?

    While the Dual Lock system does not have any adhesive on it by default, it connects with great strength when paired with suitable adhesives like those available from our company.

  3. How many products are included in one purchase of 3M™ Dual Lock™ Reclosable Fastener TB4575?

    Each package contains a single strip that's 1in x 10ft long. The set also includes eight strips with mating specifications so you can use them as needed.

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

3M™ Dual Lock™ Low Profile Reclosable Fastener TB4575 is a versatile product that can be used both indoors and outdoors, and offers low to medium temperature performance. It can withstand temperatures up to 158°F and can be used with a variety of materials such as aluminum, stainless steel, glass, plastics (polypropylene, polyethylene, polycarbonate, ABS), powder coated paints, and medium to low surface energy materials.

Recommended Applications:
  • Graphic panels
  • Display shelves
  • Light-weight access panels
  • Cushions
  • Components
  • Decorative acoustic panels
Design Flexibility

3M™ Dual Lock™ Low Profile Reclosable Fastener TB4575 consists of interlocking mushroom-shaped heads that allow for easy positioning of parts before being snapped together. This fastening process creates a durable attachment and provides fast product assembly with great design flexibility. These fasteners sound an audible snap when secure, which verifies closure of the attachment. To disengage, simply peel the pieces apart by hand. These fasteners maintain their strength throughout multiple attachments and detachments. A lightweight alternative to metal fasteners, this product remains hidden beneath surfaces and does not interfere with the integrity of your material – providing aesthetic improvements and design flexibility.

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.

Reattaches in a Snap

When two pieces of 3M™ Dual Lock™ Low Profile 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 versatile reclosable fastening system is required.

Delivers Long-Lasting Performance

When you need a strong, reliable, yet removable closure, 3M™ Dual Lock™ Low Profile Reclosable Fasteners are the easy alternative to traditional fastening methods such as screws, nuts or bolts. These fasteners provide long-lasting performance and simplify your attachments.

Brochures, Catalogs & Data Sheets