The investment powder is applicable for casting palladium jewelries! Features:1  The investment powder is high quality and low priced castings, high performance to price relative, cost can be largely reduced for large-scaled processing factories2  Very accurate castings, their precision can be as high as CT4-CT63  Highly smoothing surface and sharp detailed castings, with surface roughness of only Ra0.6-8μm4  High mould strength under high temperature, cracking free and self disintegrated when plunging into water and easy to deflasking

Investment Powder of PD-850