Deep Finish is a paint perfecting polish that eliminates swirl marks and starts to shine when other polishes fall flat. The average polish can remove imperfections and swirls but has a hard time removing the last fine imperfection. This is where Deep Finish performs at its best. Not only will it remove the every day swirl mark and imperfection but it will correct the last stubborn fine mark that becomes more apparent as you near the perfect finish. Deep Finish is a moderately aggressive leveling polish designed to produce incredible brilliance and depth in one paint correction step. Deep Finish is the ultimate product to rectify problematic paint finishes. It is designed to work with high action DA machines, forced rotation, and rotary polishers. Safe for use in body shops. Contains no wax or silicone.