FWIW, I ran a suppressor for 5-7 minutes in my sonic cleaner and it removed a good portion of the matte black finish. The idea of skipping the dentist for a 6 monther and sticking my mouth in their was quickly discarded.
I use media, but, if I were to sonic clean my brass and didn't want to walk the extra mile to dry my brass, I would consider the idea of using a liquid other than water with a rapid evaporation...like acetone, or an alcohol. But you would best be advised to research what would or could be used, safely, without chemical alteration, like ammonia would effect brass.
|