5 place Conical Assay Mold (5x1)

The Heat Resistant (HR) molds are made of a cast iron alloy with Copper (Cu), Manganese (Mn), Chromium (Cr), and Nickel (Ni) for increased heat resistance. HR molds are designed to provide higher durability, while remaining cost effective. These HR molds are made to withstand an additional 300 degrees (f) higher than standard cast iron molds. 

Pricing is per each (1) heat resistant mold.

Cast iron conical molds for pouring the fire assay melt. Separates the slag and lead button.

Each mold cavity is 2.5" diameter by 1.75" deep.
Often used with multiple pouring systems from Furnace Industries, ESSA, and other manufacturers.

Handle length: 10"