Eclipse® Prosthetic Resin System is a revolutionary new method for making dentures. With Eclipse®, denture fabrication is extremely simplified, since the lost wax technique is no longer required and there is no need for investing, flasking and boiling-out. Instead of using wax, dentures are directly built-up with three layers of Eclipse® resin (Base Plate, Set-up and Contour Resin). After a successful try-in, dentures are directly processed. All three Eclipse® resins are MMA-free and handle like wax. The cured resins show outstanding aesthetics and exhibit good mechanical properties.