of course you would use water while using the product i.e. spray ball with water as you're using hand cleaner on it in the spinner. I would suppose the finer grit cleaners would work well. Might have to try it on an old Vendetta. What's the worse that can happen? Resurface? if so, that's fine. If it's too coarse, I'll hit it with a 1500 abralon.
I'll keep you posted to my findings.
V
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"The eye is blind if the mind is ABSENT!!!!