Fine Casting Plaster Plus 25kgs

Code 8000

Fine casting plaster is used in the manufacture of fibrous plasterwork and GRG elements, and in general decorative casting and modelling applications

Chemical composition : CaSO4½H2O
Chemical name : Calcium sulphate hemihydrates
Plaster to water mix ratio (by weight) : 1 LT water to 1.4KG Plaster
Initial setting time (minutes) : 21
Final setting time (minutes) : 28
Wet compressive strength MPa : 5
Dry compressive strength MPa : 13
Brinell hardness MPa : 20
Linear expansion (%) : 0.2
Colour : white
Shelf life (Months) : 3