My 6 yr. old Sub is closing in on 100k. It still looks new except for some nasty looking surface rust on the frame courtesy of PennDot's relentless salting. I would like to fix it so it stays fixed.
Does anyone have advice as to using rust neutralizer/primers vs. the traditional wire brush, prime & paint routine? Also is use of bedliner material a better option than traditional paint? Anyone's experience with a particular product pro or con would be greatly appreciated.
Thanks in advance.