Prima-Rock has the highest compressive strength of any Whip Mix die material. Vacuum spatulation provides a smooth mix that flows readily. Its compatible with all types of impression materials and upon setting, Prima-Rock develops a dense surface with superior hardness.
• ISO Type 4 • 17000 psi
Working Time: 6-8 minutes Water to Powder Ratio: 20/100 Expansion: 0.13%
Color: Violet Size: 70gm
Contains: 120 Packets per Package
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