ORTHODONTIC PLASTER 33#/15KG

25 lb. Version on Sale Here!

Whip Mix Orthodontic Plaster

Super-White Dental Plaster

ISO Type 2

Developed specifically for orthodontic use, ORTHODONTIC PLASTER is harder and whiter than ordinary plaster. It has a long working time and trims easily. To provide an accurate and dense cast, finest results are obtained when mixed under vacuum. To produce a glossy surface, finished models may be treated with MODEL GLOW model soap.

Physical Properties

• Water/Powder Ratio 37 mL/100 g
• Working Time 7-9 minutes
• Setting Time 14 minutes
• Setting Expansion 0.20%
• Compressive Strength, Wet (1hr.) 3,500 psi (25 MPa)
• Compressive Strength, Dry (48 hrs.) 6,500 psi (45 MPa)