Graphite Foundry Clay #3 Crucible 4 kg - SFC Tools - 22-220

#3-6Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass, Aluminum : PMC Supplies LLC: Arts, Crafts & Sewing

3 6KG Metal Cap. MegaCast™, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

PMC Supplies LLC #4-6 Kg ProCast™ Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum : Arts, Crafts & Sewing

NiocTech 2KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining for Gold, Silver, Copper, Brass, Aluminum 3272F/1800? : Arts, Crafts & Sewing

NiocTech 2KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining for Gold, Silver, Copper, Brass, Aluminum 3272F/1800? : Arts, Crafts & Sewing

3KG High-purity Melting Graphite Crucible for High-temperature Gold Silver Metal Smelting

NiocTech 2KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining for Gold, Silver, Copper, Brass, Aluminum 3272F/1800? : Arts, Crafts & Sewing

3KG High-purity Melting Graphite Crucible for High-temperature Gold Silver Metal Smelting

MATERIAL: Clay Graphite Foundry Crucible. Outside Dimensions - 4 Dia. x 4.38 Length - Inside Dimensions - 3 Dia. x 3.75 Depth Designed for Melting

#2-4Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass

3 Kg Graphite Metal Casting Crucible for Hardin and MF Series Furnaces, CRU-0004