Rcbs case cleaner concentrate 1 quart makes 10 gallons FEATURES:-Use w/ Ultrasonic & Rotary style case cleaner/polishers-Removes tarnish, carbon buildup & metal oxides from cartridge cases-Non-corrosive/non-combustible-Thoroughly cleans brass cases-Concentrated - one quart makes 10 gallons of solution-Contains anti-tarnish additive to keep cases looking shiny & new Other Features: For rotary and ultrasonic case cleaners