Prestia Expression is a high-quality alpha plaster from the Prestia Siniat range. Prestia Expression has proved itself to be an excellent, hard and easy-to-use material. As with most Prestia plasters, its low expansion rate is very valuable for specific applications.
It is comparable to Herculite 2 although not quite so hard and is a slower setting.
- Plaster/Water Ratio: 100/38-42
- Working Time: 11 Mins
- Demould Time: 25-35 Mins
- Expansion: 0.20%
- Compressive Strength: 36 Mpa