It seems most RV manufacturers tell you not to wax decals. I have seen an apparent new product called Graphix Wax. Has anyone tried this product. I am on my 7th and hopefully last 5th wheel/traile...
I think the real reason the manufactures tell you not to put anything on the decals is. if you do and they peel, you can go back on them for bad advice. It is easiest just to say nothing.
If you live in the sun belt you get lots of fading, that is why it is called the sun belt. I would think the local RV stores would have dozens of elixirs to apply to the decals.