60 Years of Innovation and Excellence

Since 1965, Diffutherm has stood for quality, trust, and progress. Together, we’re shaping the future – just as we have for the past 60 years.
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Bumper Repair – Now in Every Standard Color

Our bumper repair range is now complete – black, white, and grey for perfect results on every job.
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Sustainability Recognized – EcoVadis Gold

Diffutherm ranks among the top 5 % of companies worldwide. This achievement drives us toward our next goal – Platinum.
Our sustainability

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.

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

Private Label

From our production line to your label

Toll Manufacturing

We turn your recipe into reality
"We put everything into a reliable production plant."
Ralf Mühlenberg
CEO at Diffutherm
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Diffutherm Latest News

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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.

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