Osborn C3 Green Polishing Compound is a good choice for aluminum finishing. This buffing compound is typically used for final finish work, and will produce a mirror finish and very good color. C3 polishing compound has a medium grease content ensuring smooth application and usage. Our most popular aluminum polish. Effective for final finishing work. Perfect for achieving a mirror finish on aluminum and brass. Best used with softer mill treated buffing wheels or untreated cloth wheels. What is the purpose of using C3 Green Polishing Compound? The purpose of using Osborns green polishing compound is to produce a mirror finish and very good color to aluminum and other non-ferrous metals. What materials can Osborn C3 be used on? This green buffing compound is generally used on aluminum, brass, and other non-ferrous metals.
