Ultirock 33 Lb. Carton 1/Box

UltiRock is an exceptionally creamy, hard premium stone for every type of gypsum application. Its smooth, non-reflective surface and superior durability make trimming full models, ditching dies, and scanning easy and reliable. Features a silky smooth consistency during mixing with flowability and precision that enables it to reproduce minute details.

Physical properties:
• Mixing ratio: 20ml water/100g powder.
• Working time: 5 to 7 minutes.
• Setting time: 10 to 13 minutes.
• Setting expansion: 0.07%.
• Compressive strength, wet (1 hour): 7,200 psi (49 MPa).
• Compressive strength, dry (48 hours): 11,000 psi (76 MPa).

Available in golden brown, ivory, or white colors. 33 lb. carton.