Crystacal Lamina

Crystacal Lamina is a high performance polymer enhanced hemihydrate plaster (CaSO4.1/2H2O) produced from naturally occurring high purity gypsum mineral. It is off-white in colour and widely used for fibrous plasterwork, glass reinforced gypsum structures, general casting of decorative plasterwork and film set construction.


excellent reproduction of detail

high surface hardness and mechanical strength

smooth, high impact resistant surface

allows the manufacture of thin reinforced sections

a safe and easy to use alternative to resin

higher degree of weather resistance compared to standard plaster so can be used for temporary external structures

shelf life of 9 months