ITEM NAME:HGKJ-8 Car Scratch Remover Repair Polish Wax Paint Surface-Liquid-Coating 20ML.Capacity: 20ML. Grind and polish the lights with 2000# sandpaper. Stick tape around the lights. Wash and dry the lights. Repair the light scratches. Repair:Blur,Oxidation,Yellowing,Scratches. Product Role: yellowing, blur, oxidation and scratches repair.