There are several different types of industrial painters, including commercial painters, who paint the exteriors and interiors of buildings; residential painters, who paint the exteriors and interiors of homes; and automotive painters, who paint cars, trucks, and other vehicles. Other types of industrial painters include marine painters, who paint boats and other watercraft, and aerospace painters, who paint airplanes and other aircraft. Industrial painters may also specialise in a particular coating or painting technique, such as powder coating or spray painting.