Mounting Stone


SKU: N/A Categories: , ,


ISO Type 3

A very hard, fast setting gypsum material formulated expressly for mounting casts to articulators. Its very low setting expansion prevents inaccuracies in occlusal cast relationships that result when conventional model stone or plaster is used. Although MOUNTING STONE has excellent stacking qualities, it moves very freely under the slightest pressure during its working time. It can be used as a model stone when a rapid set is required.


Water/Powder Ratio

26 mL/100 g

Working Time

2 – 3 minutes

Setting Time

5 minutes

Setting Expansion


Compressive Strength,

Wet (1hr.)

4,600 psi (32 MPa)

Compressive Strength,

Dry (48 hrs.)

8,500 psi (59 MPa)

Additional information

Weight N/A
Dimensions N/A

White 25#/11KG, White 50#/22KG, White 100/100g, Blue 25#/11KG, Blue 100/100g


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