All.....new to the forum and the Model A and this is my second thread. My question is that I have a 1929 model a town sedan that is in original condition with some god patina. I found Corroseal and was wondering if that would hurt the originality as far as the patina was concerned? I have attached a photo of the worst side of the car. You paint this stuff on and it turns black and converts the rust to magnetite. I know that the rust needs to go away but is this the way to do it or is there some other way? Ralph