would you guys say its alrite to start off by wire brush off the surface rust/flaking paint, then prime the area, and then paint it. What paint should i use, preferably black, cheap and something i can brush on? After that, ill then use the aerosole waxoyl.
After brushing off the flakey rust you should treat the area with rust killer. Not that Its a permanent fix, then prime and paint over. Once sills start to rust there is no stopping them though i'm affraid....