ISO Type 3
MICROSTONE’s fine particle size and dense surface make it our finest general purpose laboratory stone. It is especially suited for processing acrylic dentures as it accepts tinfoil substitutes readily.
Physical Properties
Water/Powder Ratio28 mL/100 gWorking Time5 - 7 minutesSetting Time13 minutesSetting Expansion0.12%Compressive Strength, Wet (1hr.)4,500 psi (31 MPa)Compressive Strength, Dry (48 hrs.)8,500 psi (59 MPa)
*Prices are subject to change without notice
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