fine steel wool can be quite 'soft' . Alcohol doesn't even come close. The lacquer build up isn't affected by it. I think rubber related solvents would be the thing to try next. So I'll try butane and gasoline I suppose. At any rate - it didn't seem to affect the colour of the pads. I am not at ALL confident they are gold plated however.
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Re: Re[2]: [PolySix] BEST Key contact repair solution?
2016-07-01 by jw_dewdney@yahoo.com