An extremely fast setting stone for use in mounting casts, and locking gnathological instruments into position.

Free flow is held to a minimum in this product, since a good ‘stacking’ quality is desirable in the uses for which it is intended. An excellent choice for a model stone when a splint or temporary appliance is needed quickly.

Physical Properties:

Water/Powder Ratio: 29 mL/100 g

Working Time: 10-60 Seconds

Setting Time: 1-3 minutes

Setting Expansion: .15%

Compressive Strength, Wet (1 hour): 3,300 psi (22 MPa)

Compressive Strength, Dry (48 hrs.): 7,000 psi (49 MPa)