New Products - Same Quality

DÖRKEN, your reliable partner for high-performance corrosion protection, is already setting the course for a PFAS-free future.
Our journey has just begun, and we are committed to continuously developing innovative solutions that meet the highest standards of performance and sustainability.

With the new PFAS-free products from DÖRKEN, you can easily move towards a more sustainable future. Qualified and validated under serial conditions, these products maintain the quality you are know from us. But this is just the beginning - we are entirely focused on the further development of more PFAS-free solutions. 

A continuous journey towards a PFAS-free future

Current megatrends and global changes are challenging the whole industry. That is why we at DÖRKEN rely on flexibility and innovation to stay ahead of these challenges. As a leading manufacturer of high-performance corrosion protection systems, we are consistently driving forward the development of sustainable alternatives. Our new PFAS-free products are a first significant milestone, but we won’t stop here – research and innovation remain at the core of our mission. 

Increasing regulations and bans on PFAS make it essential to switch to sustainable alternatives now. By taking this step, you ensure the use of safe and legally compliant products in the long term. And the most important thing: We remain who we are - DÖRKEN stays the reliable partner you trust when it comes to coating solutions. 

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 adhesive strength

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 adhesive strength
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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

New naming

With innovation comes clarity. The new PFAS-free products have been divided into a clear product categorization, which helps to simplify the portfolio and make it easier to differentiate between the various solutions: DÖRKEN® BASE, DÖRKEN® TOP and DÖRKEN® SEAL. This makes it easy to find the right coating solution.

Would you like to find out more about our existing PFAS-free solutions? Click here for our existing PFAS-free products: