3M Glass Polishing Compound 60150, 1L Capacity, White (Pack of 1) Removes paint overspray and stubborn stains, water marks, and light scratches Restores old and neglected glass Polishes mirrors and chrome Suitable for use by hand or with rotary and random orbital machines Bottled liquid compound used for defect repair and scratch removal Polish assorted glass surfaces and parts in one easy step Cerium oxide mineral breaks down quickly for a bright finish No wax, chemical cleaners, fillers or glazing oils