Legor® Basic Rich Yellow Master Alloy for 18K, C183N

Formulated by Legor® Group, this basic rich yellow casting alloy delivers exceptional fluidity and bright, oxidation-free castings with a rich yellow color. Additives include lower amounts of silver and higher amounts of zinc and silicon. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need. Sold by the troy ounce (ozt.).