Spray coating is a process used to apply a thin layer of material onto a surface. This technique involves using a spray gun to atomize the coating material, allowing it to be evenly distributed over various surfaces, such as metal, wood, or plastic. It is commonly used in industries like automotive, aerospace, and construction for protective and decorative purposes. The benefits of spray coating include faster application times and a smooth finish. It can be used for various materials, including paints, varnishes, and protective coatings. Additionally, spray coating can help reduce waste, as it allows for precise control over the amount of material used.