Investment-Boil-out – Injection
a. Section 4 explains how to invest using flexible flasks as well as how to sprue appliances for the best injection results. Also included are instructions for proper technique and what to watch out for prior to injection.
b. The boil out stage.
c. The viewer will also learn the best products and techniques to prepare boil out models for injection creating exceptionally clean appliances after divesting.
d. It concludes with proper technique for a successful injection