Whip-Mix
Prima Rock Violet 33lb/15kg
$119.69
- Water/Powder Ratio: 20 mL/100 g
- Working Time: 6 - 8 minutes
- Setting Time: 12 minutes
- Setting Expansion: 0.13%
PRIMA-ROCK has the highest compressive strength of any Whip Mix die material. Vacuum spatulation provides a smooth mix which flows readily.
It?s compatible with all types of impression materials and upon setting, PRIMA-ROCK develops a dense surface with superior hardness.
Compressive Strength, Wet: (1hr.) 8,000 psi (55 MPa) Compressive Strength, Dry: (48 hrs.) 17,000 psi (117 MPa).