I tried that and purple power on a q tip.Did you just use palmolive and water to clean up the white on the faces of each gauge? Looks good! Im always afraid to clean those as I have a history of using a cleaner that removes the paint too
I don’t think I diluted it, I normally don’t. It might be simple green purple stuff from Home Depot.ok so purple power wont damage them then? is yours dilluted? I wanna do this right.