Rust on bottom of 5th wheel
We 4 wheel our trailer on the beach. It is only 3 years old and it is starting to get heavy rust on the bottom where it is not covered. The girder is really rusty. How can I get this fixed and what...
Forum Discussion
stripit wrote:
Both of those products listed above need to be painted over for correct application and stoppage of rust, the POR-15 is a one part product that stops rust and is a paint like product. Doesn't matter to me what you use, but why do the process twice, once for the rust killing and then paint over? Seems like twice the work to me when a product that will do it all in one application.
Mine findings are dual purpose anything generally doesn't do either purpose as well as a single use product. Ospho has a water consistency that will seep in and penetrate the leaf springs, hangers, brackets and nuts and bolts and stop/change unseen rust not just cover up what you can see. I certainly dont like to go over things twice but I even hate it more if I have to redo the complete job.
