Orthodontic Stone 25 Lb. Carton
Bright white model stone for othrodontic applications
Orthodontic Stone is a hard, accurate dental stone in a bright white color specifically for orthodontic applications. Ample working time lets you pour multiple models from one mix. Smooth mixing and easy flowing.
- Mixing ratio: 28ml water to 100g powder
- Working time: 5 to 7 minutes
- Setting time: 10 minutes
- Setting expansion: 0.09%
- Compressive strength:
- Wet (1 hour): 4,500 psi (31 MPa)
- Dry (48 hours): 8,500 psi (59 MPa)
White. 25 lb. carton.