| abstract |
A metal object is coated by applying the following layers in sequence to at least part of the surface of the metal object: (a) a chemical conversion layer, (b) a conductive organic layer having a thickness of 1 to 10 microns and containing at least an organic binder and an electrically conductive substance, (c) an electrodeposition lacquer having a thickness of 25 to 35 microns, and (d) at least one layer of topcoat. No filler is applied between the electrodeposition layer and the at least one layer of topcoat. |