I use McGuiars Flagship as well and I do not recall it containing petroleum distillates, will have to check. In any case I have not noticed a negative effect on my graphics. In answer to your question, I found a nice product on Auto Geek.com by McKee's a RV specific line of care products that is specific to restoring and protecting graphics. While Aerospace 303 is a great product and I use it a lot, I would not use it on the graphics> Reason being I spoke with one of their tech support people and he cautioned me, saying while it will work as intended on the graphics and indeed protect the graphics without harm, it will tend to remove or minimize the wax or sealant applied on the surface around the graphics. That is just too much meticulous work for me.
