Hey Eric, Scott in Lago Vista sells this and I am using on the underside of my bus and wheel wells. http://www.kbs-coatings.com/RustSeal.html Conrad On Jul 24, 2012, at 5:52 PM, Eric Woodall wrote: > Hey everyone. > I did some welding to my cargo floors years ago. I have them painted with > spray paint now to keep the welded area from rusting. > I would like to spray with some kind of rust preventative that's not POR-15. > In my opinion that stuff kind of sucks. > I think Denis had good results with Rust Bullet? > I also need to fill in some areas with a putty, corners and such. I found a > product called U-POL Fibral that looks like it might work. > The main thing is I would like to shoot some normal paint over parts that > will be visible. > Any ideas on putty and filler/sealer? > >