Iosso Polish cleans and polishes brass casings to a high luster. It also removes powder fouling residue, oxidation, tarnish and discoloration. Add Iosso Case Polish to your media before tumbling to reduce tumbling time. Also protects from re-tarnishing. 8-oz can.
This stuff really works much better than other polish I have tried. The others do a good job shining up cases except for the necks. Iosso polish got the necks very clean. Plus I only needed to tumble cases about an hour in the media treated with Iosso. The others always needed at least two hours to get clean and sometimes a lot longer.
I bought this to help get my brass cleaner and therefore easier to cycle through my semi-automatic pistols. From my first experience with it, I have to say that I am very satisfied. The brass looks almost brand new and I have not had one feeding problem in any of the semi-autos I have. Highly recommended.
This was my first time for using this polish in my Vibratory Tumblers, I let it tumble in the medium for an hour of more. Then added about 100 223 Rem cases They came out brighter than any cases I have ever cleaned and thats a lot. I bought a small can and used about hafl of that in two tumblers, One holds 18 lbs and the other 5 lbs. Both showed the same results on the cases. I use crushed Walnut shells for the medium. I will be getting a larger container once I figure out how long it last. So far I have used the machines 5 times since treating the medium and it is still going strong. Really good Stuff.