Stop-off Compounds

Stop-off Compounds

Specialist paint to prevent diffusion during processes such as gas nitriding.

Based on our experience Durferrit stop-off compounds are continuously optimised especially in regards environment and safety at work.

Our products offer the following benefits:

  • High protection
  • Easy in use
  • Short drying times

Aqueous lacquer-based stop-off compounds

Product Application
WAGA For gas carburising for more than 1.3 mm case depth; applicable by painting or dipping

Solvent based stop-off compounds

Product Application
CONTRADUR GAKO For gas carburising up to 1.3 mm case depth; applicable by painting or dipping.
THINNER I Thinner for CONTRADUR GAKO

All the above salts are kept in stock in the UK. Additional stop-off compounds are available from our manufacturing site in Germany. For a comprehensive list of our product range, follow this link to the HEF Durferrit page.

Want more information?

Our technical experts would be happy to help or offer guidance on any enquiry you may have.

Please do not hesitate to get in touch.

Enquire now