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3M™ Dual Lock™ strips, circles and die-cuts

3M™ Dual Lock™ strips, circles and die-cuts

3M Dual Lock is a unique recloseable fastener with high performance VHB tape for mounting. It features strong, interlocking mushroom-shaped heads that slide past each other and snap with high tensile strength, but then can be reopened, making it perfect for attaching removable access panels, architectural panels, various vehicle components, portable devices like highway transponders or mobile cameras, as well as panels for signs, exhibits and displays. The audible snap gives the installer or assembly worker the confidence to know that the part has been securely attached.

Halco’s value to customers who use Dual Lock in their assembly process is our knowledge, expertise and converting capability. We have many years experience converting Dual Lock and know how to cut 3M Dual Lock tape into more usable strips, circles and die-cut shapes that fit our customer’s product design and manufacturing process. In this way, we help our customers improve their quality and productivity when using 3M Dual Lock as an attachment system.

Market

  • Transport
  • Industrial
  • Display & Graphics

Colors

  • White
  • Black
  • Transparent

Die Cutting & Converting

Halco is an expert at hook and loop die-cutting and can cut specific shapes very efficiently to match your design. We also slit and add custom liners to our materials to better match our customer’s assembly process.

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RELIABLY STRONG, OVER AND OVER AGAIN

  • Interlocking mushroom-shaped heads have five times the tensile strength of hook and loop products
  • Durable — open and close up to 1,000 times before losing 50% of original tensile strength
  • Temperature, moisture and UV resistant
  • Pressure-sensitive adhesive easily forms a powerful bond
  • Easy to apply and maintain, easy to clean out dust or debris
  • Helps reduce vibration
  • A variety of pressure-sensitive adhesives are available to form a powerful bond with many materials
  • Low profile option is approximately half the thickness of standard 3M™ Dual Lock Reclosable Fastener

3M™ Dual Lock™ PRODUCT SELECTION

Product FamilyAdhesive TypeSubstratesType 170Type 250Type 400
SJ3540 (Black)Rubber-basedIndoor Use with:
Aluminum, Stainless Steel, Acrylic, PC, ABS, Powder Coated Paints, Polypropylene
SJ3542
SJ3540
SJ3541
SJ3550 (Black)Conformable AcrylicIndoor/Outdoor Use with:
Aluminum, Stainless Steel, Glass, Acrylic, PC, ABS
SJ3552
SJ3550
SJ3551
SJ3560 (Clear)Firm AcrylicIndoor/Outdoor Use with:
Aluminum, Stainless Steel, Glass, Acrylic, PC, ABS
SJ3562
SJ3560
SJ3561
SJ3870 (Black)Conformable Modified AcrylicIndoor/Outdoor Use with:
Aluminum, Stainless Steel, Acrylic, PC, ABS, Powder Coated Paints
SJ3872
SJ3870
SJ3871
For thinner applications, see our low profile products including: SJ4570 (clear, indoor use)SJ4575 (black) and SJ4580 (clear, indoor/outdoor use).

APPLICATIONS

Interior Panel Attachments

– Passenger rail cars
– Buses
– Ambulances
– Marine vessels
– Elevators

Removable Access Panels

– Water and natural gas valves
– Electrical junctions
– Elevator control boxes
– Recessed lighting

Mobile Mounting

– Windshields
– Vehicle dashboards
– Electronics, sensors or trackers
– Motorcycle or RV accessories

Signage and Display

– Free-standing signage
– Kiosk assembly
– Point-of-sale system attachment
– Placards or retail price tags

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Industry Standards and Certifications

  • REACH & RoHS Compliant
  • CALIFORNIA PROP 65

Request Full Product Specification Sheet >