Zinc Shot is used largely for deburring and deflashing die-cast zinc and aluminum alloy components in airless wheel blast machines. They are also used on stainless steel castings or other non-ferrous components where ferrous blast residue would cause problems. Zinc Shot, due to its dense structure, can be very effective in diameter, Blasting with Zinc Shot will give a frosty surface finish to components without any leaving ferrous residues.