FlitzTumbler Media Additive - 7.6oz Bottle of USA-Made Brass Cleaner Reloading Liquid for Ammo, Copper, & All Metals - Ammonia-Free Tumbling Polish to Remove Oxidation, Powder Residue (1 Pack)

good worked well

Work like a charm for my 6.5 Creedmoor brass

I add a small amount of this to my brass tumbler. I have other Flitz products, which is why I trusted this enough to give it a shot. I don't know that it cuts the cleaning time in half, but it does cut it significantly - and the brass comes out much cleaner than without adding some of this.

Haven't used it yet

Worked amazing. treated walnut media lasted about 10-12 cycles before more was added. i was amazed at the time it cut of the vibrating process. was using the big box stores brands and this would consistently beat them by a hour or more on time taken to get the same result. Great Product

Great polishing additive for brass cartridge tumbler

I have tried everything and flitz is the best thing I have ever seen. I get the 25 pound box of course walnut media at harbor freight and add abought 5 cap fulls the first time, let the tumbler runs for 10 mins then brake up any clumps remaining by hand. Only need to add a capful every 4 or 5 batches of brass after that. My brass has a mirror finish when it's comes out of the tumbler. Run harbor freight course walnut media with flitz and use the money you would have wasted on other brands reloading media and buy more primers and powder ;) fyi this bottle had enough to run 22,000 9mm casing, 300 308, 150 6.5 cm, 3000 223 and a few hundered 45,40 and 10mm. The second pic is half of the brass I ran with one bottle so you get your money's worth for sure.

I have been using corn cob media that was supposedly pre treated. Never cleaned my brass as well as this product. Mirror finish after about two hours! Will re order again.