Silky-Rock Low Expansion Die Stone - Whip-Mix Corporation
Silky-Rock has a remarkably low setting expansion that guarantees accuracy of dies and master casts. It is known for its easy handling, creamy consistency and silky-smooth surfaces.
- Works well with all types of impression material
- Working time: 3-6 minutes
- Expansion: 0.09%
- 13,000 psi
- Water to powder ratio: 23:100