To achieve a medium coat with minimal orange peel and no sags, which factor is NOT important?

To achieve a medium coat with minimal orange peel and no sags, the choice of using low-quality paint is not important. High-quality paint formulations are designed to provide superior flow and leveling characteristics, which are essential in minimizing imperfections such as orange peel and sags during application. Low-quality paint may not have the necessary properties to achieve a smooth finish.

On the other hand, proper thinning of the paint, a clean and properly adjusted spray gun, and maintaining correct air pressure and overlap are crucial factors that contribute to the overall quality of the finish. Proper thinning helps the paint atomize better, leading to a smoother application. A clean and well-adjusted gun ensures an even spray pattern, while correct air pressure and appropriate overlap help in achieving consistent coverage and preventing defects in the finish.