Keramicast is an off white high quality casting plaster made for the ceramic industry, being harder and more durable than Pottery Plaster. Traditionally used in ceramics for the production of working moulds for both jiggering and slip casting.

A higher strength Plaster for working moulds, particularly with automatic forming equipment.

Keramicast produces a tougher mould giving a longer than average casting life, having good resistance agents for abrasive clay slips.

Also widely used in fibrous plasterwork and GRG production.

Plaster to Water Ratio (by weight): 1.79:1
Water to Plaster Ratio (by weight): 56%
Initial setting time (minutes): 8
Final setting time (minutes): 12
Linear expansion (%): 0.28
Brinell hardness (MPa): 60
Dry compressive strength (MPa): 22