The basis of TDZ is a zinc coating technology at several levels of penetration into the metal.
Thus, TDZ technology is an integral unit with the component, but not only with the surface layer, like the other known types of zinc coatings.
  • Does not change the texture of the item surface
  • The coating is applied under strictly controlled temperature. Minimum temperature of coating 320C. This allows to coat every items without affecting their mechanical properties
  • Does not require additional machining after coating
  • High adhesion to additional types of coating such as any type of paint or passivator, if necessary

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