APV Engineered Coatings > Products > Harmonic Dot Markers

Harmonic Dot Markers

PRODUCT CODE: T-Series and D-Series
Inspection Markers

Harmonic Dot Markers

APV Dot Markers are used primarily for process verification, to mark product installation points, and pass/fail marks. On a tire plant assembly line, as cured tires pass on a conveyor belt, they are marked with a dot. These dots are used to determine the high point of a tire, thereby allowing rim assembly plants optimum synchronization when mounting the tire.

The ink of these dot markers was formulated to evaporate quickly. Each marker produces approximately 5000 dots and are available in 3 sizes: small, standard and extra large.

  • Standard Dot Markers: - makes a dot between 10 and 13mm diameter *
  • Extra Large Dot Markers: - makes a dot between 17 and 23mm diameter *
  • NEW – Small Dot Markers: - makes a dot between 5 and 8mm diameter *
(*Depends on the down pressure applied to the tip on the substrate being marked.)

AVAILABLE COLOR OPTIONS
    Solvent-Based Markers: (sizes: small, standard and extra large)
      D-1009 White - standard, SM
      D-2522 Pink - standard, XL, SM
      D-2596 ‘Ford Red’ fast drying- standard
      D-2617 Red - standard, SM
      D-2861 ‘Ford’ Red - standard, XL
      D-3564 Orange - standard, XL, SM
      D-4233 Yellow - XL
      D-4744 Yellow - standard, SM
      D-4811 Heavy Yellow - standard
      D-5865 ‘Ford’ Green - standard, SM, XL
      D-6031 Light Blue - standard, SM
      D-6699 Blue - standard, XL
      D-8505 Grey
      D-9195 Black


    Water-Based Markers: (sizes: standard and extra large)
      T-0290 UV readable (NEW) -standard**
      T-1608 White - standard
      T-2587 Red - standard, XL
      T-2734 Pink - standard
      T-2733 Light Brown - standard
      T-3594 Orange - standard
      T-4233 Yellow - standard, XL
      T-4595 Yellow - standard
      T-5736 Light Green - standard
      T-5596 Green - standard
      T-5865 Green, XL - standard
      T-6612 Blue, XL - standard
      T-6735 Light Blue - standard
      T-7732 LQ - standard
      T-8737 Grey - standard
      T-9916 Black - standard


(**THIS DRIES COLOURLESS/INVISIBLE BUT CAN EASILY BE SEEN AS WHITE UNDER UV LIGHT.)

Important - Shake the dot marker thoroughly before use. The gentlest pressure will provide a round dot, while heavier pressure produces a wider dot. Do not try to write with them or the tip may loosen and too much ink will be used. If dot markers are installed in a balancing/uniformity machine, a water-based marker is preferred because solvent-based marker tips may dry up.


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  • Aids Optimum Synchronization When Mounting a Tire in an Assembly Plant
  • Easy to Use
  • Aids Process Verification
  • Wide Range of Colors Available
  • Available in Water-Based Formulations With No VOCs
  • Available in UV Readable Formulations
  • Easy and Effective Control of the Dot Size

  • Industries: Aerospace, Automotive, Hose, Tire and Rubber Manufacturing

    Substrate: Cured Rubber Compound

    Application: Post-Cure Use:

    • Aircraft Tires (red is required--D-Series)
    • Retread
    • All Tire Production




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