Delft Casting Sand

The Delft Casting Sand is a premium-quality, reusable casting medium widely used by jewelers, goldsmiths, and hobby casters for creating detailed and accurate castings. Developed for the famous Delft Clay Casting Method, this fine-grain sand is specially formulated to capture even the smallest details from wax or original models, making it perfect for producing rings, pendants, charms, and small metal parts.

Known for its excellent heat resistance and smooth finish, Delft Casting Sand allows jewelers to work with a variety of precious and non-precious metals including gold, silver, platinum, brass, and copper. Its fine particle size ensures sharp impressions and a professional-quality surface on the finished casting with minimal cleanup required.

Unlike ordinary sand, this casting material is reusable—after cooling, it can be broken apart, sifted, and used again for multiple casting projects, making it both economical and workshop-friendly.

Key Features:

• Fine-grain casting sand – captures sharp details and smooth surfaces

• Heat-resistant formulation – suitable for high-temperature metal casting

• Reusable material – can be used multiple times with proper care

• Easy to use – ideal for both beginners and professional jewelers

• Versatile application – works with gold, silver, copper, brass & more

Applications in Jewelry Casting:

• Lost-wax and Delft clay casting processes

• Creating jewelry pieces such as rings, pendants, earrings, and charms

• Casting small components and custom designs with fine detail

• Suitable for professional workshops, small studios, and hobbyists

The Delft Casting Sand is a trusted choice for jewelers and casters who demand precision, durability, and quality in their casting process. It ensures every piece comes out with exceptional detail and finish, making it an essential material for any casting studio.