Primer is not needed. The PF has been reproduced and bought by those that care. The rest of folks are player's game or MINTY fresh examples by their standards. In other words, just color match (have fun with it, its a PITA process) and apply, and do a clear 2 part cryo application of auto if you want it to last more than a few games. Might want to do wait and see with WK and the reproductions coming up in a year or two, apparently this title is being 'redone'.