... maintentance road line painting.Available paint:industrial lacquer, varnish, pigment paint, water-based paint, water paint, solvent paints, epoxy resin, ... the interior and external walls of buildings milk paint, fire retardant paint polyurethane, the fluorine carton anticipantes fluorocarbon etc ... ,but need to keep on getting the paint need to work together with an air compressor, bad maneuverability ...