I stripped my cab, hood, doors, and front fenders down to shiny metal, then sprayed them all with Eastwoods Rust converter. I stored them in my garage as I had to go out of town for a couple weeks and when I got back they all had a thin layer of surface rust. Other items that I didnot spray were still fine after this short time. I know the rust converter is not permanant protection but I did expect it would hold up for a few weeks. Anybody know what I need to do different this time? My plan is to spray again then epoxy prime ASAP.