👉 Undercoating is a process in which an existing layer of paint or coating is removed from surfaces, allowing for the installation of new or different materials. This can be done to improve the durability and longevity of the surface, reduce wear and tear on the surface, and enhance the aesthetic appeal of the building or vehicle. In general, undercoating is applied when a thin layer of paint or other coating is added to a surface before it is painted or coated with new materials. This can be done