Graphite Melting Crucibles Prop 65 - Acrylonitrile-Carbon Black-Nickel-Butadiene Designed as an anti-fusing and

Designed as an anti-fusing and anti-soldering agent for Argentium Silver

1mm bottom 41-446 14K White Gold 1

available in 14K White Gold

and wasted material

Graphite Melting Crucibles Prop 65 - Acrylonitrile-Carbon Black-Nickel-Butadiene Designed as an anti-fusing andGraphite melting crucibles built for serious metalwork. These robust crucibles often called black lead are designed to withstand temperatures up to 3000F and tolerate thermal shock, making them a reliable choice for foundry work, metal casting, and high heat melting applications. Available in six sizes to suit a range of production needs, from smaller pours to larger melt volumes. Made in the USA. Features Withstand temperatures up to 3000F Tolerate