Hydrostone Plaster
Hydrostone is an extremely hard and strong plaster. Its very low viscosity allows for excellent detail reproduction. Primarily used for high-quality art, novelty and statuary castings. Available in a non-yellowing formulation. Moderate expansion properties.
| Mix Ratio: | 32 |
| Expansion | 0.240 |
| Crush PSI | 10,000 |
| Set Time | 17-20 min |
