I have a new bumper cover for my wife's 05 Magnum, that needs to be painted. What is the proper/best way to prep the urethane cover so the paint will stick and not flake off in 6 months.


73 Dart Swinger 440/727 8.75 w/3.55's
34 Ford 3w coupe with a soon to be 1958 392HEMI!