SHERA Favorit Ivory, 20kg
SHERAfavorit superhard plaster cast type 4
Resin reinforced super hard stone – Tooth coloured
for hard impression materials, easy to remove and excellent for pouring out fine preparations or undercuts
Recommended for:
- Sectioned models
- Master models
- Model casting works
- Opposing models
- Static models
Hardness after 2hrs – 300MPa
Hardness after 24hrs – 320MPa
Compressive strength after 1hr – 57MPa, 8,265psi
Setting expansion after 2hr (%) – 0.1%
Working time – 6-7mins
End of setting time – approx 30mins