Koch-Chemie Teerwasche A — a solvent-based, material-friendly special cleaner for the effortless removal of tar and bitumen: the stuff that collects on rocker panels, wheel arches and bumpers and that no shampoo will touch. It suits all solvent-resistant surfaces of cars and commercial vehicles, and works just as well on carwash brushes, workshop floors and machinery. Free from halogenated hydrocarbons, with Daimler approval. Dissolves tar and bitumen effortlessly For solvent-resistant surfaces on cars and commercial vehicles Also cleans carwash brushes, workshop floors and machinery Free from halogenated hydrocarbons Daimler approved Apply undiluted to a dry surface and allow to react for a short time. Where necessary, finish off by hand, then rinse off with a high-pressure appliance or wipe off with a cloth. Available in 1L and 5L. Important for shops: using Teerwasche A together with emulsifying substances (cleaners) disturbs the separating behaviour in the oil separator — don't mix it into a wash process feeding an interceptor. Prevent leaks into surface water, groundwater and soil, and don't empty it into drains. Check suitability and compatibility before use.