Enclosed sealer, such as doors, wings, body fitting frames, window sills, floor panels, lights and so on. Protects agaisnt water, salts and rust. Characteristic of penetrating properties. The spray does not come vertical surfaces. The spray is a clear, amber shade. It does not damage lacquered, rubber and plastic surfaces. Usage: Shake before use. The surface must be clean and dry. Inject through existing openings. If necessary, drill holes in the hose diameter. Do not spray on engine,brake and exhaust.