Why a Test Area
Comes Before 3-Step
A three-step process is not automatically better than one or two steps. It may be justified when tested paint needs a heavier initial cut followed by intermediate and finish polishing, or when extra refinement is needed after compounding. Defect depth, paint response, prior repairs, panel edges, clear-coat condition, and the owner's goal determine whether the added stage is responsible.
A third stage can improve clarity after heavier cutting or add refinement where the paint responds safely. On dark paint, that extra refinement can be especially visible under inspection lighting. It does not mean every scratch can or should be removed.
Three-step correction is not automatically required before the 10-Year CarPro DQuartz + Gliss coating tier. Coating preparation follows the inspected paint and product instructions; any correction beyond the selected coating scope is explained and approved separately. A transparent coating does not hide defects, but unnecessary clear-coat removal is not a benefit.
