Process chemicals for coatings

More power and efficiency.


We make plastics and car bodies shine with customized chemical products and processes for industrial painting systems. Innovative solutions are developed in close cooperation with automotive, plastics and paint manufacturers. We offer a comprehensive range of environmentally friendly and efficient products for water treatment, metal and plastic cleaning and surface treatment.

Product groups

Rinsing solvent

High-quality rinsing solvents from Zeller+Gmelin shorten rinsing times and are characterized by an effective cleaning effect.
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Maintenance, care and servicing

Our system cleaning and care products are characterized by fast cleaning results and optimum protection of the surface to be cleaned.
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Water treatment

Our products for the water treatment of water-based painting systems reduce your cleaning effort and increase the water service life at the same time.
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Surface treatment

Pre-treatment of plastics

Pretreatment of metals

Plastic + car bodies

Let's make them shine.

With customized products and processes for industrial painting systems.
But our portfolio has much more to offer. Whether water treatment, exhaust air purification, rinsing solvents or surface treatment with metal and plastic parts cleaners - we create tailor-made products and processes.
Your big advantage: research and development, production and on-site service from a single source. This ensures short distances, minimal response times and a high degree of flexibility. In this way, we increase the safety and quality of your processes and ensure that you achieve your economic goals precisely and efficiently. At Zeller+Gmelin, customer orientation begins in our in-house research and development laboratory.

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