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Koch Chemie

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Koch Chemie car care covers body cleaning, interior cleaning, polishing and surface maintenance. Choose by product code, purpose and size for the task required.

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Car care knowledge

Many Koch Chemie products are concentrates; the same bottle can be diluted differently for different dirt levels.

Products are distinguished by codes such as ASC, GS and GSF. Comparing code and size is the most accurate way to choose.

General usage steps

  1. Confirm purpose and code on the product page first.
  2. Mix according to the dilution ratio on the product page or bottle.
  3. Test a small area before full cleaning or application.

Safety reminders

  • Avoid direct skin and eye contact with undiluted concentrates.
  • Read the individual product page and bottle label before use. Follow official instructions for dilution, dwell time and suitable surfaces.
  • Keep out of reach of children. In case of eye contact or ingestion, follow the product label and seek medical attention promptly.

Buying tips

  • Search the catalog using codes such as ASC, GSF and GS.
  • When comparing concentrates, check both dilution ratios and sizes.
  • Match compounds, polishing pads and surface protection products to the application process.
AboutKoch Chemie: background, product ranges and vehicle suitability →