Rosenthal Delft Clay Casting Sand (1 Pound) – Professional Jewelry Making & Molding Supplies for Metal Casting, Silver Jewelry & DIY Artisan Projects – Rosenthal Collection Since 1926

Price: $22.80
(as of Nov 27, 2025 05:21:45 UTC – Details)

From the brand

SHOP BENCH-READY ESSENTIALS

CLAY THAT HOLDS WHAT YOU SHAPE – Genuine Delft Clay from Holland captures fine lines, clean edges, and small textures in gold, silver, and bronze. Ideal for jewelers who need their molds to match the care they put into every pattern.
BUILT TO WITHSTAND HIGH-HEAT POURS – Made from high-refractory silica sand and organic binder, this clay keeps its form under serious heat. Holds up pour after pour without falling apart or softening mid-process.
REUSE UNTIL THE BAG’S GONE – Unlike single-use casting materials, Delft Clay can be used repeatedly for hundreds of casting projects. Simply break it down, mix it back, and shape again. Perfect for professional workshops and serious hobbyists alike.
FEELS RIGHT IN THE HANDS – Soft and dense with a touch of bounce, many compare it to Play Doh. Easy to press, pack, and shape—even if you’ve never cast anything before. Just press your pattern into the clay for professional-quality molds in minutes.
ROSENTHAL FOR GOLD, SILVER & BEYOND – For nearly a century, Rosenthal has supplied tools that meet the standards of real metalworkers. Delft Clay casts cleanly in gold, silver, bronze, pewter, and copper—fit for heirlooms or precise repair work.