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3M Reclosable fastener dots Dual Lock self-adhesive SJ3550 D20mm


With the reclosable fastener dots from the quality brand 3M, stable connections can be made that can be detached at any time. The self-adhesive back is suitable for fastening to almost all surfaces, indoors and outdoors, and is an ideal alternative to Drilling.

  • Diameter: 20 mm
  • Number of items: 16
  • Color: Black

For the attachment of e.g.:

  • motor vehicle area (e.g., license plates)
  • various applications in the household
  • furniture
  • advertising materials
  • metal
  • glass
  • tiles
  • wood
  • various plastics
Stabile und lösbare Verbindung durch Patentiertes "3M Pilzkopfverschluss"mit 40 Köpfen pro cm². Fünffache Zugfestigkeit im Vergleich zu normalen "Flausch & Haken" Klettband.
Ideal für Oberflächen wie: Metall, Lack, Pulverlack, Glas, Keramik, Porzellan, Blei, Zinn, Stahl, Zink, Aluminium, Kupfer, Silber, Gold, Titan, Chrom, Nickel, Eisen, Kunstoff
Lösbare Verbingung ohne Bohren. Für den Einsatz im Innen- und Außenbereich konzipiert. Hohe Temperatur-, Feuchtigkeit-, UV-Beständigkeit.

6,99 €
0,44 € per 1
incl. 19% VAT , incl. shipping (DE)
118 In stock
Delivery time: Delivery in 1 - 2 workdays (DE) (DE - int. shipments may differ)

The reclosable fastener dots SJ 3550 from 3M Dual Lock offer maximum security and load-bearing capacity with the smallest dimensions. The points have a diameter of 20 mm and are delivered in a packaging unit of 16 pieces. The special thing about this fastening system is the extremely high load-bearing capacity, which is concentrated in a small space and enables permanently durable but easily detachable connections between two components.

This is a so-called "one-component system". This means that the points can be connected to each other by themselves. Due to their self-adhesive back, they can be attached to almost any surface. Before application, the surface should be cleaned thoroughly and free of grease to ensure maximum adhesive strength. Once attached, the points can be separated and reconnected up to 1000 times without loss of adhesion. This connection is vibration and tensile resistant and dampens vibration and noise. The 3M Velcro point can be used both indoors and outdoors and always offers optimal adhesive strength.

3M reclosable fastener dots can be used in countless areas. For example, when attaching covers and flaps, releasable connections on furniture or machines, for decorations or the attachment of advertising materials and much more. Because they are solvent-resistant, the black Velcro dots can also be used in the workshop and on the Vehicle.


  • high-strength adhesive that adheres excellently to almost all surfaces.
  • up to 1000 times, detachable connection.
  • excellent tensile strength
  • vibration-proof connection
  • noise and vibration dampening
  • solvent resistant
  • suitable for indoor and outdoor applications

This product is a "one-component system" and is connected to itself.

Scope of delivery:

  • 16 pieces of 3M SJ 3550 Velcro points
  • Diameter: 20mm
  • Color: Black


  • detachable fastening indoors & outdoors e.g.:
  • disguises
  • covers
  • components
  • automotive area
  • household
  • furniture
  • mechanical engineering
  • advertising material area
  • decorations

Important!!! Thoroughly clean the surface (especially free of grease) before applying.


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