Hay man , If you can't see it yet I'd sand blast it and 'paint it with por-15,"' now I don't know what your sitiation is , But they sell the small sand blasters just about everywhere anymore, "cheap" just look around, sanding will hold it off 4 a while, blasting it will work longer! make sure to get as much as you can off. stop by a body shop & tell them what your doing, a small amount of media, (sand or whatever?) shouldn't cost much at all " if its as small as you say " they my even help you out ? if thy're goood old boys and you give them a little respect and BS W/ them a little. remember to go a little past where the rust stops. And this does not remedy the real problum, it just stops it for a while the only way to get-it-gone "is cut it out" but I think I'v heard that the por-15 , will stop it for quiet a few years if done right, "blasted,cleaned, Degreased, cleaned, let dry, ...Paint" AND you can put it on with a brush! it'll finish its self ! Its thick! Tel me if that helps..................
