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Surface treatment

We offer a wide selection of sustainably and efficient products for metal and plastic cleaning.

Product categories

Pre-Treatment plastic
Pre-Treatment metal

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Cleaning and pretreatment of plastic parts

For effective and efficient pre-treatment and cleaning of plastic parts, Zeller + Gmelin offers a broad product range of spray cleaners, pre-treatment systems and bath conditioners, water flowaids, system cleaners, products for manual parts cleaning, and protective coatings for plastic surfaces.

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Cleaning and pretreatment of metal parts

Zeller + Gmelin provides a broad range of highly effective, cost-effective, and environmentally friendly solutions for metal system parts cleaning and degreasing, special corrosion protection, as well as solvent-based cleaners, products for manual parts cleaning, and quality products for phosphating iron and steel materials.

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