Quoted from jjga:How do you decide what level of cleaning or resurfacing to do on a machine that is “new to you”? I recently purchased a Fathom with a CPR play field. It’s in great shape, but the play field clear coat does have scratches in it. Should I use naphtha to strip it down, then novus 2, then blitz wax? Just novus 2 then wax? Just wax?[quoted image]
That is CPR's clear coat. Should be hard as nails. I'm rolling in my head with how those scratches got there. Strange.
Are the scratches a distraction for you when you have the lights on, the play field glass on, and are playing a game?
The clear is polyurethane. Novus 1, or 2, or 3 are not going to remove those scratches. I can't see the scratches very well in your pic, but to get rid of those scratches you would need some 6000 or 7000 grit sandpaper and lightly sand on them ( I am assuming that CPR laid on enough clear for you to do that. After sanding you would need to polish them out with a buffing machine. And keep in mind if you start sanding you will have to sand an area around the scratches; If you just try to sand the immediate area of the scratch you will wind up with "unseeable" grooves that could possibly divert the direction, or weird out, the direction of the ball.
But if they don't bother you I would suggest living with them.