Caustic Soda Etch
I want the final job to be as bright as possible. I polish to a high shine with Caswell buff compound and so far have just used a degrease , desmut and then into the acid tank.
It is very hard to get an even colour.
Should I use a short caustic etch after mechanical polish to even up the surface? Will this make much differenct to the bright finish?
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