For 60 years, Diffutherm has been a trusted specialist in high-quality corrosion protection, underbody coatings, sealants, and custom solutions. As part of the WÜRTH Group, we serve industries like automotive, construction, and agriculture with cutting-edge products and tolling services.

Our advanced R&D facilities and commitment to quality (ISO 9001) and sustainability (ISO 14001) ensure top performance and reliability. From stone chip protection to cavity waxes – we help protect what drives the world.

Private Label Products & Toll Manufacturing:
Proven services for your applications.

"We put everything into a reliable production plant."
Ralf Mühlenberg
CEO at Diffutherm

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People Make the Difference

Looking for a meaningful career in a future-oriented company?
Become part of Diffutherm and help shape the technologies that protect what matters.