An economically priced Type 3 gypsum for all general purpose lab uses. Buff stone features an extended working time which allows technicians to do multiple pours of models or bases.
• Water/Powder Ratio – 30ml water to 100g powder.
• Working Time – 6 to 8 minutes.
• Setting Time – 15 minutes.
• Compressive Strength-wet (1 hr.) – 28 MPa (4,000psi)
• Compressive Strength-dry – 56 MPa (8,000psi)
