Koch Chemie Vorreiniger B Pre-Cleaner Size:1L 1x 13-1 31mm Threaded Backing

1x 13-1 31mm Threaded Backing Plate (1/4")

caustic compounds may leach out and stain underlying surfaces

iron particles

Grammage330 g/m²(Approximate Value)

Repeat these steps until all of the bodywork and glass is done

Koch Chemie Vorreiniger B Pre-Cleaner Size:1L 1x 13-1 31mm Threaded BackingWe Say Key Features Description Specification How To Use Reviews We Say Vorreiniger B is a purpose built, professional alkaline pre cleaner designed for situations where conventional pre washes simply dont have the chemistry required. This is not a cosmetic foam or a mild citrus cleaner its a controlled, high performance product intended to remove heavy traffic film and oily road contamination before contact washing. The strength of Vorreiniger B