Aquamill ST 1 is a general–purpose phosphate based detergent burnishing compound for
use on steel, stainless steel, brass, and copper alloys. It may be used in vibratory
finishing mills with various media, steel, stainless steel, ceramic, and plastic. Aquamill ST
1 is also effective when used in part–on–part burnishing applications in vibratory mills,
tubs, or oblique barrels.