23-10-2012, 03:46 PM
That looks a bit more than surface rust to me. Might be a case of cutting it out and welding a patch in. Before you go that drastic though, sand it right back and see if there is enough clean metal there. If so, just treat it, tidy it up and paint.
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft