A vastly improved casting investment for making chrome partial denture frameworks.For casting any chrome partial alloyRefractory Cast is hard, strong and smoothNo danger of breakage or abrasionFits master models like gold castingsSets fast — no tamping requiredControlled expansion with SPECIAL LIQ..
X-20 Speed is a vastly improved casting investment for making chrome partial denture frameworks in half the time of conventional investments.For casting any chrome partial alloyRefractory cast is hard, strong and smoothFor rapid fire techniqueFits master models like gold castingsSets fast — no tam..