This website is a direct translation of the German Koch-Chemie website. All content refers to German legislations and regulations.

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High-gloss additives
with long-lasting effect
Optimal lotus effect
for clearer visibility in the rain
Intensive protection
also for convertible roofs

Perfect washing and drying results

Thousands of carwash operators are enthusiastic about perfect washing and drying results, unrivalled deep gloss and well-founded advice. Our expert employees will be pleased to support you in setting your carwash and optimising the service water, as well as in questions of environmental protection and occupational safety. We use surfactants from sustainable raw materials. In addition, all surfactants and complexing agents are easily biologically degradable, beyond the strict statutory requirements.

We are members of the Federal Association of Filling Stations and Commercial Vehicle Washing (Bundesverband Tankstellen und Gewerbliche Autowäsche - BTG) and have a complete VDA-conform product line as well as global approvals from leading automobile manufacturers.

In order to guarantee maximum economic efficiency and optimum results each product is calibrated exactly and documented in a carwash record. Regular service checks by our field representatives ensure an even, high washing result. Our target: to increase your wash figures and average washing prices with the highest product quality and sales promoting advertising materials.