Description
Model gypsum SELENOR
Fine hard gypsum, for precision models and muffles.
Technical features:
Mixing Ratio: 100 g : 28-30 ml.
Mixing Time M/A: 60” / 30”.
Working time: 6’.
Final Setting Time: 8’.
Removal Time: 30’.
Setting Expansion: < 0,20% (2 h).
Compressive strength: > 30 MPa (1 h).