Join Date: Jan 2007
Location: Grand Rapids, MI
Feedback Score: 1 reviews
I used rust bullet on that same rust spot, it came back a month later, and it was well prepped and well done. You can't get to the back of the panel so you can't accurately treat both sides. It'll come back from behind, even with rust bullet over it.
171,9xx miles, currently running Valvoline SynPower 5W-30.