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Henkel Adhesive Technologies

Henkel Adhesive Technologies

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Autodeposition coatings


2-part, chromium-free, sprayable conversion coating agent for aluminum

A liquid-form, chrome-free solution for the conversion treatment of aluminum and its alloys, especially aluminium wheels.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

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If you’re looking for a high-performance pre-treatment composite for aluminum alloys, consider BONDERITE® M-NT 4595 R4. This chromium-free coating agent is designed for conversion coating aluminum surfaces and is especially suitable for aluminum wheels. It can be applied by both spray and immersion. When applied, it produces an iridescent conversion layer on light metals, providing excellent corrosion resistance and great adhesion properties ahead of painting. It is a 2-part composite that requires mixing with BONDERITE® M-NT 4831 PR before use.

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Autodeposition coatings


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