When spot repainting with solid colors, who applies the topcoat correctly?

In spot repainting with solid colors, the application of the topcoat requires a technique that ensures an even blend with the surrounding paint and a smooth finish. The correct method involves applying the paint with a specific approach that avoids overlapping the edges too heavily, which can create noticeable transitions.

Using a circular motion, as Technician A does, can lead to an uneven application of paint and potential swirl marks, which are particularly visible in solid colors. Solid colors tend to reveal imperfections more easily than metallics or pearls, thereby making this technique unsuitable for achieving a seamless look.

Technician B, by using short strokes, may not achieve adequate coverage or blend effectively into the surrounding areas. Short strokes can leave streaks or lines, contributing to a patchy appearance that is also undesirable in solid color finishes.

The ideal technique usually involves overlapping broad, even strokes that extend slightly beyond the repair area, followed by light feathering to blend into the existing paint. Since neither Technician A nor Technician B employs the correct application method, the conclusion is that neither technician applies the topcoat correctly for spot repainting.