Quote Originally Posted by BigTruckDriver View Post
I have sanded the entire roof but only taking the rust spots down to bare metal. The naval jelly is working beautifully! Its pulling all the rust up off the metal. I have some pits thought where its just black not rust color. Can I paint over the pits? I see now what you mean Pat. I can not get the pits out with out warping the panel. Well , back to it it will be another 4-6 hours of elbow grease and sweat but its looking like its going to work. Just worried about the pits.... Thanks for the help and excuse my ignorance.
take the pits and scrach them out with a nail or awl what will not come out do not worry about it just make sure the naval jelly is not still live wash good dry it and i would push some mar glass or some fiber glass filler in them big pits