Koch Chemie Rkr/Rkb Cleaning Clay
The Koch Chemie Reinigungsknete Cleaning Clay will competently clear your vehicle of debris such as tree resin, insects, dust, spray mist, tar and limescale stains. The blue clay is more mild and is well-suited to use on smooth glass and paintwork surfaces without causing any damage. The red clay is a more abrasive option to be used on paintwork and glass that has become weathered and dirty. Do not use the red clay on new paintwork as it would need to be re-polished.