Originally Posted by builder
I realize $10 delivered is not a major investment in India Ink however do you think it is possible to lamp black (like we use for fitting metal parts) the metal, buffing and then fixing with spray lacquer?

You might consider what many engravers use, including me, and that is flat black oil based brush on Rustoleum after cleaning with lacquer thinner. You likely already have it. Pull it on, let dry for about 1/2 hour and rub off excess.