CASE BLEND is a state-of-the-art, high-performance concentrate, formulated to make use of specific chemicals that acts with precision to remove carbon build-up, tarnish and powder residue from casings. CASE BLEND is Ammonia and Acetone free, biodegradable and will not brittle or damage cases. CASE BLEND is safe to use in ultrasonic and rotary tumbling cleaners and cleans casing inside-out with ultimate efficiency."BRING FORTH THE MARKSMAN in you"