Mounting Stone, 50 lbs, White, 1/Pk, 33197

• 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.

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