I used a blue on my s10, check with the jobber for any tips. I added mine to the clear for the first 2 coats then sealed it with 2 more coats of just clear. I did mine over a black base. looked great kinda flopped from black to blue depending on how the light was. Next time I think I would mix it in with the base coat and "walk the truck" with the gun to avoid any striping or color differences from overlapping the panels. just my .02 cents and hope i didnt confuse you more