Resinvest - Investment Powder - 55lb
Whip Mix ResinVest phosphate investment is made specifically for burning out printed or milled resin patterns. The investment is fiber-reinforced to strengthen the resistance of the investment to cracking and finning during the burnout of RPD or crown and bridge patterns for castings or pressed ceramic restorations. This high performance material offers a wide expansion range and optimal fit of the casting. It also features a rapid burnout technique in order to reduce processing time and increase productivity. Its fluid consistency promotes ease of investing, smooth casting surfaces and it divests easily.
•Phosphate investment for burning out printed or milled resin patterns
•Liquid/Powder Ratio: 45 mL/100 g powder; Working Time: 6-8 minutes
•Setting Expansion: 1.6%; Thermal Expansion: 0.65%
•Compressive Strength: 1,350 psi (9.2 MPa)