black DESCRIPTION
It is intended for cleaning rail and motor vehicles, especially for cleaning the outer casing and roofs. It cleans well-dried and caked-on dirt from graphite, lubricants and dust, which leaves black bands in the gutters of vehicle roofs. It also dissolves yellowed and rusted spots on the lower parts of the bodywork and window panes, and also removes markings with a felt-tip pen. It is dilutable with water.