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I'm painting my 2 rims, 2 hubs and cranks.
I want to preserve the demolition writing on the hub. The writing itself is raw, best way to cover it from being painted over? The paint has pretty nice finish to it, would I be better off sanding it down completly and priming it or painting over that paint and scratching the surface a bit before doing so would be fine?
Also, I'll be painting the parts with montana black, would any primer do for it or would I be better off buying a montana metal primer?