Lyman Turbo Brite Brass Case Polish is ideal for use as an additive when using untreated corn cob or walnut hull media. Turbo Brite also works with treated media to bring brass to a high luster shine. To activate media use 1 tablespoon per pound of media. This formula may also be used with treated media and works well with both corncob and walnut hull media.
Available on backorder