Standard Yellow 14-18 Fabrication & Enameling Master Alloy-No Zinc Durston This upper pattern roll is

This upper pattern roll is confirmed to fit the following Economy rolling mills:

Whether you're a working jeweler

Flat size 42

Dual-mode use: immersion soak cleaning or electrocleaning with a rectifier

Standard Yellow 14-18 Fabrication & Enameling Master Alloy-No Zinc Durston This upper pattern roll isThis standard yellow master alloy is formulated for 14K and 18K gold fabrication and for glass enameling applications. Because it contains no zinc, it is safe for use in glass enameling processes where zinc would cause problems. It can also be used for 14K and 18K casting when desired. It contains no gold. With a high silver content and a clean, zinc free formulation, this alloy delivers consistent color and workability for fabrication work. Formerly