In the world of Vibratory Finishing there are two choices, wet or dry processing. 99% of Vibratory Finishing is run in a wet application but both applications have their pros and cons.
TESTED: Frankford Arsenal Rotary Tumbler Lite – Ultimate Reloader
What are you using in your tumbler for high polish brass?
Wet Tumbling Brass vs Dry Tumbling Brass: What's the Difference?
Wet Tumbling Brass vs Dry Tumbling Brass: What's the Difference?
Stick with dry media or wet tumbler
Dry vs. Wet Tumbling
1.8t / 2.7t valve guides (1pc)
Wet Tumbler Rokslide Forum
Basics of Barrel Tumbling & Deburring Detailed Finishing Guide
TESTED: Frankford Arsenal Rotary Tumbler Lite – Ultimate Reloader
Wet tumbling VS vibratory brass cleaning? - General Reloading - Brian Enos's Forums Maku mozo!
Wet Tumbling
The Goodness Of Wet Tumbling Brass - Clean Primer Pockets
Wet vs Dry Tumbling