What is meant by gun travel speed?

Gun travel speed refers to the rate at which the painter moves the spray gun over the surface being painted. This speed is critical because it directly impacts the quality of the finish. Moving the gun too quickly can lead to inadequate coverage and an uneven coat, while moving it too slowly can result in runs, sags, and an overly thick application of paint.

Understanding gun travel speed helps painters achieve a uniform application, ensuring that the paint adheres properly and dries evenly. It is one of the many factors that contribute to a successful painting process, along with other elements like distance from the panel, spray pattern, and the type of paint being used.