Whip-Mix
Prima-Rock Die Stone Yellow 70g x 120/Packets
$143.00
- Working time: 6-8 minutes
- ISO Type 4
- Expansion: 0.13%
- 17,000 psi
Prima-Rock has the highest compressive strength of any Whip Mix die material. Vacuum spatulation provides a smooth mix that flows readily.
It is compatible with all types of impression materials and upon setting, Prima-Rock develops a dense surface with superior hardness.