I know at one time there was somebody here who did powdercoating. Not sure if he's still around. Anyway, I have a part that I had previously powdercoated matte black (I know, save your comments) and the finish was damaged in a crash. Is this something that can be re-done? If so, how do I prep the part? I have a duplicate part, but it's chrome, so I could just have that one powdercoated I suppose, but can one powdercoat over chrome? When I had it done originally, a friend sandblasted off the chrome beforehand, but I no longer have access to a sandblaster. Any help?