99.9% pure copper content ensures high purity for sensitive applications
Uniform grain size promotes consistent melt flow during casting
Excellent thermal and electrical conductivity supports technical and artistic uses
Bright natural copper tone provides a rich, authentic finish
Ethically sourced material supports responsible and sustainable practices
Summarized by Shop
• FINE COPPER CASTING GRAIN • Fine copper casting grain is a high-purity base metal ideal for jewellery making, alloying, and metalworking projects. With its rich reddish hue and excellent malleability, this grain is a foundational material used both on its own and as an alloying agent in precious metal blends such as sterling silver, ros