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Product Description
Physical Properties
Technical Resources
Product Description

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.

Physical Properties

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)

Mounting Stone Blue 100-100g Packages
Item No. 18731
Mounting Stone Blue 33#/15KG
Item No. 330058
Mounting Stone White 100-100g Packages
Item No. 18730
Mounting Stone White 5KG/2-2.5KG
Item No. 02900
Mounting Stone White 33#/15KG
Item No. 330059

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