Does anyone know if you can use the black trim restore and top it with ceramic trim coating or ceramic black. I have a 2013 dodge ram with ram boxes and just the black plastic on top of the boxes turned almost white. I cleaned them good per directions of ceramic black trim coating and am going on 3 coats of ceramic black coating and its still lighter than the other plastics around it. Just wondering for next time if i can apply the restore then the ceramic?
update: tried using the black trim restore instead of ceramic black trim coating and it worked about the same so i went right over it with ceramic black coating... guess that answers that!!