CarPro - Car Care Products - Ceriglass - 150 ml Description CeriGlass is so effective, it even removes fine to medium scratches. It leaves glass crystal clear and sparkling. The additional Hand polishing pad can be used for the removal of mild water spots. If you want to work efficiently on widespread severe water spots or light scratches use a combination of glass polishing machine (Rotary or DA) and use the CarPro glass polishing pad. (Purchased separately). When used with machine this polish can remove surface scratching from glass which can be created by salt and road grime that binds to your windscreen wipers. Will not distort glass. Can also be used to clean and brighten chrome and other metal surfaces. Not for use on aftermarket window tint, painted or coated glass. Can in some instances remove tiny pinhole pits in glass windows, (dependant on depth).