Product Description
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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.
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Physical Properties
- Water/Powder Ratio: 28 mL/100 g
- Working Time: 5-7 minutes
- Setting Time: 13 minutes
- Setting Expansion: 0.12%
- Compressive Strength, Wet (1hr.): 4,500 psi (31 MPa)
- Compressive Strength, Dry (48 hrs.): 8,500 psi (59 MPa)
Item No.: 330054, 330055
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