cdrt
Member
I was reading one of the other threads titled "media" and someone mentioned not to use Brasso as a polishing agent because it contains ammonia and can cause the brass to get brittle.
I've been using Brasso for years and never had any cases get brittle that I can tell. I have some .45 ACP cases that have been loaded in excess of 10 to 15 times and they still seem okay; granted I only load mostly light target loads. I have used it for my .44 Magnum cases and they seem okay.
According to the can label, Brasso contains petroleum distillates and silica. I checked online and Brasso contains between 2 to 3% ammonium hydroxide. I use about a tablespoon full in my Lortone tumbler (12 pound drum) with walnut media, so it doesn not take very much to get results, i.e. clean brass.
So, am I the only guy out here that uses Brasso? And has someone really had cases that got brittle from using it?
Navy Vet & SWIFT Boat OIC
I've been using Brasso for years and never had any cases get brittle that I can tell. I have some .45 ACP cases that have been loaded in excess of 10 to 15 times and they still seem okay; granted I only load mostly light target loads. I have used it for my .44 Magnum cases and they seem okay.
According to the can label, Brasso contains petroleum distillates and silica. I checked online and Brasso contains between 2 to 3% ammonium hydroxide. I use about a tablespoon full in my Lortone tumbler (12 pound drum) with walnut media, so it doesn not take very much to get results, i.e. clean brass.
So, am I the only guy out here that uses Brasso? And has someone really had cases that got brittle from using it?
Navy Vet & SWIFT Boat OIC