קולקציה: גרעין יציקה וסגסוגות ראשיות

Browse casting grain and master alloys in gold, silver, platinum, bronze, brass, and nickel alloys, including de-ox, palladium white, rich yellow, and specialty blends. Formulated for clean melts, strong fills, and consistent color, these alloys support high-quality casting and precise control in professional jewelry production.