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Article number: 08405582

DELTA-PROTEKT® VH 301.1 GZ is a topcoat for a zinc flake basecoat. In a system made of basecoat + topcoat, it is responsible for multifunctional characteristics such as a defined coefficient of friction window, resistance to media, colouring etc. Additionally, it can enhance the corrosion protection properties of the basecoat.The DELTA-PROTEKT® VH 301.1 GZ is applied via a non-electrolytic application technique directly onto the substrate (part). The zinc flake technique is described in the standards DIN EN ISO 10683 and DIN EN ISO 13858. The application technology can vary according to the dimension and weight of the part; e.g. small parts are usually coated as dip-spin, bigger parts are usually spray coated. All Dörken MKS products have always been free of harmful heavy metals such as chromium VI. As there is no hydrogen involved during the application process, there is no danger of application-related hydrogen-induced stress corrosion cracking.


  • VH-Topcoat


Corrosion resistance

  • enhances the corrosion protection of the basecoat

Defined coefficient of friction window

  • µtot = 0,09-0,14 (VDA 235-101 & DBL 9440)
  • hot loosening torque > 0,06 ( (VDA 235/203, VW 01131-2)

Media resistance

  • fulfils chemical resistance against operating fluids according to DIN EN ISO 2812

Special features

  • hybrid system
  • water-based
  • integrated lubricant
  • gaugeability
  • compatible for patching

Surface / Substrate

  • zinc flake basecoat
  • passivated zinc/zinc alloys
  • extreme thin layers of 1-3 µm possible
  • Even layer construction possible.
  • The technical feasibility depends on pretreatment and individual characteristics of each material.
  • Technical characteristics such as coefficient of friction, corrosion protection, adhesion etc. are to be tested individually after each application when applied on electroplated surfaces. Dörken MKS does not guarantee the quality of the system when applied on external base coatings. Any Duplex-system is on top to be approved by Dörken MKS.

Application technology

  • dip-spin
  • spray

Legal conditions

  • meets the EU End-of-Life Vehicle Directive 2000/53/EC
  • meets the RoHS 2 guidelines (also known as EU Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment 2002/95/EC)
  • meets the REACh requirements

Contact Person

  • Emre Kocak

Selection of suitable parts


Big parts


Metrical threaded bolts >M16

Metrical threaded bolts M2-M16

Non metrical threaded parts

Stamped parts


Brake parts


Hose clamps


Pipes and tubes


Advised parts

Suitable parts


  • ASTM - F3125
  • ASTM - F3393
  • Alstom Transport - DTRF 150217 E
  • BMW - GS 90010
  • DIBt - General approval for building law
  • Daimler - DBL 9441
  • Daimler - DBL 9440
  • FCA (Fiat Chrysler Automotive) - PS-11036
  • FCA (Fiat Chrysler Automotive) - PS.50043
  • Hendrickson Truck Suspension - HTES-1283
  • ISO - ISO/EN 10683
  • John Deere - JDM F13
  • Kässbohrer - KGN 202.20
  • MAN - Scania - CVS 16-1
  • Porsche - VW96215 (PTL 7529)
  • Renault - 39 - 02 - 837 / --B
  • SAF-HOLLAND - Technical Specification
  • Scania - STD 4165
  • Volkswagen - TL 245