hey guys, so I had the typical rear quarter panel rust on my 95 eg, and decided to sand it down, then grind it down, then sand it more, then fill it with bondo, and then prime it gray. this was all about a month ago.
well, i'm not really sure how it happened, but the whole area that i'd ground and filled with bondo has turned from a gray to a brownish/gray around the edge, and i fear that it's begun to rust again! what did i do wrong? did i skip a step? i sanded it down and put another coat of primer on, as well as a clear coat just to try to seal it up, but i fear it may be coming back. any and all help would be appreciated.
(i've been using only rustoleum automotive spray products if it makes a difference)
well, i'm not really sure how it happened, but the whole area that i'd ground and filled with bondo has turned from a gray to a brownish/gray around the edge, and i fear that it's begun to rust again! what did i do wrong? did i skip a step? i sanded it down and put another coat of primer on, as well as a clear coat just to try to seal it up, but i fear it may be coming back. any and all help would be appreciated.
(i've been using only rustoleum automotive spray products if it makes a difference)