The Concourse Correction Package is the real deal. This service is customized for each vehicle and is determined by the condition the paint is in. Polishing entails a series of steps to eliminate defects in sub-surface paint. Polishing also increases the surface gloss for preparation of additional protective coatings like Ceramic Pro and Clear Bra. Car polishing can remove swirls, marring, water spots, acid from insects and stone chips. If the paint is in decent condition, typically a one stage paint correction is enough. If there is significant damage additional stages and wet sand polishing may be necessary.