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Beyond PFAS. Performance Remains.

DÖRKEN develops high-performance coating solutions without intentionally added PFAS in order to prepare for changing regulatory and market requirements – for high-performance corrosion protection and to meet the demands of today and tomorrow.

This is how we help our customers prepare for changing PFAS requirements and identify suitable coating solutions for their specific applications – without compromising on the performance, quality and application safety they have come to expect from DÖRKEN.

Step by step beyond PFAS

Current regulatory developments and global changes are presenting the entire industry with new challenges. At DÖRKEN, we therefore focus on flexibility, innovation and application-oriented product development.
Our solutions, which contain no intentionally added PFAS, represent an important step in this development. At the same time, we are constantly working to further develop our portfolio and support our customers in selecting suitable coating systems.

For us, ‘Beyond PFAS’ means: understanding requirements, developing forward-looking solutions, while maintaining DÖRKEN’s proven performance.

Increasing regulatory requirements regarding PFAS are prompting companies to review and adapt their existing coating systems at an early stage. DÖRKEN supports customers in identifying suitable solutions that do not contain intentionally added PFAS and in planning the transition in a way that is tailored to their specific applications.

This enables you to establish a sound basis for your individual assessment and to prepare for changing PFAS requirements. The suitability of any given solution always depends on the application, specifications and applicable regulatory requirements.

Would you like to find out more about PFAS and the proposed ban? You can find our FAQ here.

Our new portfolio

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DÖRKEN® SEAL 711 BLACK

Solvent-based topcoat with black matt finish

  • Coefficient of friction μtot: 0.09 - 0.14 (acc. to ISO 16047 measured on the M10x80 screw with HH washer on DELTA-PROTEKT® KL 100)
  • Improves the corrosion protection of the basecoat
  • Improves the white corrosion resistance
  • Chemical resistance and good adhesion

DÖRKEN® SEAL 711 SILVER


Solvent-based topcoat with shiny silver finish

  • Coefficient of friction μtot: 0.09 - 0.14 (acc. to ISO 16047 measured on the M10x80 screw with HH washer on DELTA-PROTEKT® KL 100)
  • Improves the corrosion protection of the basecoat
  • Chemical resistance
  • Good adhesion
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DÖRKEN® SEAL 715 BLACK

Solvent-based topcoat with black matt finish

  • Coefficient of friction μtot: 0.12 - 0.18 (acc. to ISO 16047 measured on the M10x80 screw with HH washer on DELTA-PROTEKT® KL 100)
  • Improves the corrosion protection of the basecoat
  • Improves the white corrosion resistance
  • Chemical resistance and good adhesion

DÖRKEN® SEAL 715 SILVER


Solvent-based topcoat with shiny silver finish

  • Coefficient of friction μtot: 0.12 - 0.18 (acc. to ISO 16047 measured on the M10x80 screw with HH washer on DELTA-PROTEKT® KL 100)
  • Improves the corrosion protection of the basecoat
  • Chemical resistance and good adhesion
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DÖRKEN® BASE 120

Solvent-based silver zinc flake basecoat

  • Suitable for use on metric components
  • Very good protection against white corrosion and red corrosion
  • Reliable corrosion protection with extremely thin layers

DÖRKEN® BASE 105


Solvent-based silver zinc flake basecoat

  • Especially suitable for fasteners
  • Integrated lubricant for a defined coefficient of friction
  • No topcoat required 
  • Good protection against white corrosion
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DÖRKEN® TOP 500 Black

Water-based black topcoat

  • Thin layers of 3 μm and more
  • Coefficient of friction μtot: 0.08 - 0.14 (acc. to ISO 16047 measured on the M10x80 screw with HH washer on DÖRKEN® BASE 120)
  • Suitable for zinc flake, galvanic zinc coatings and zinc alloys

Clear guidance for choosing your products

Innovation brings clarity. Our product categorisation – DÖRKEN® BASE, DÖRKEN® TOP and DÖRKEN® SEAL – helps you to quickly identify the various coating solutions and find the right one for your specific application.

The following applies to the products listed as such: they contain no intentionally added PFAS, in accordance with the applicable DÖRKEN product specification.