Refractory Investment

About refractory investment

A refractory investment is an investment material that can withstand the high temperatures used in soldering or casting. A refractory cast is a cast made of a material that will withstand high temperatures without disintegrating.

Material for casts, dies and pegs that must go through the furnace.

Sources: The Glossary of Prosthodontic Terms, 9th edition (J Prosthet Dent 2017)