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SKU 7000124799
Legacy SKU 70006718590
UPC 00051111078082
Catalog Number TB4570
Product Number TB4570

3M Dual Lock Low Profile Reclosable Fastener TB4570 is a low surface energy adhesive on the back of a clear 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 SJ4570
  • 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
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On it's way to you July 22   


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 6-3/4 in
Length 6-3/4 in
Height 2 in
Shipping Dimensions
Weight 3.00049 lb
Length 15.11811 in
Width 15.11811 in
Height 7.12598 in
Color Transparent


  1. What is the Dual Lock Reclosable Fastener TB4570 used for?

    The Dual Lock reclosable fastener TB4570 is ideal for attaching removable and replaceable access panels, trim pieces, nameplates, signs and more.

  2. How strong is the adhesive of this dual lock fastener?

    The adhesive on the Dual Lock reclosable fastener TB4570 is extremely strong, making it perfect for heavy-duty applications. It can hold up to 5 pounds per square inch.

  3. Can I remove and reattach items multiple times with this product?

    Yes! That's one of the benefits of using a reclosable fastener like Dual Lock. It allows you to easily remove and reposition your item without damaging surfaces or leaving any residue.

  4. What comes in each package of these clear dual lock strips?

    Each bag contains one 1" x 10' strip that has been mated together (which means there are two halves) so that they will be ready to use as soon as you open them. You get eight bags per case.

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 TB4570 is a versatile product designed for indoor use and 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 TB4570 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. The 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. 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 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