Hey guys, I'm new to the forums... I just bought a 1992 Explorer for 200$ a couple weeks ago! It's at my school right now in the auto shop, Im doing some work on it to past the safety... Brakes and such... But I've got a large rust hole around the gas cap... The rust rotted a big hole right threw the metal... Im not too sure how to fix it because I've never done body work before... I bought some Bondo-Hair and was told to use spray foam (The insulator used on houses) and fill the hole, once it hardens to shave some off and throw some of that bondo-hair on it and then sand it down ect. Will this work? I was told this from a guy who knows a lot about cars but it seems like a wierd way to do it. Anyways, can anybody tell me if they think this might work or alternitive solutions to do the work? Thanks a lot!
P.S. As you can see in the picture... The gas cap door is rusted... it still works and closes good, no rust holes just rust on the top... How can I fix this? Do I have to sand it and then primer and paint? Thanks!
P.S. As you can see in the picture... The gas cap door is rusted... it still works and closes good, no rust holes just rust on the top... How can I fix this? Do I have to sand it and then primer and paint? Thanks!