Long story short the PO had my dark khaki hardtop painted black. It has a few spots where the original gray color is coming thought but the PO did a great job with getting the lj top painted. The black paint looks factory except for a few spots where the gray is coming through. I want to take the black off and just have the OME paint to match my khaki lj. I don't want to sand it Down. I have pressured washed the top numerous times just washing the jeep and no flakes. What can I do to get the black paint off. But leave the OEM gray.