What does the term "flashing" mean in the context of painting?

In the context of painting, "flashing" refers specifically to the process of allowing layers of paint to dry slightly before applying additional coats. This step is crucial because it helps to achieve proper adhesion between layers, ensuring that the paint bonds effectively as it cures. When the initial layer is allowed to flash, it forms a suitable surface for the next coat, reducing the risk of problems such as lifting or wrinkling that might occur if layers are applied too wet.

This practice also helps to prevent issues with solvent evaporation and paint flow, leading to a smoother finish and improved durability. Therefore, understanding the flashing process is essential for achieving high-quality paint jobs in auto body repair and refinishing.