Knorr Prandell KeraQuick Ceramic Casting Powder - 1KG White #300
KeraQuick moulding compound for relief casting that gives a very strong cast with a very smooth surface and high detail.
Mix 3 parts powder to 1 part water.
The working time of the mix is 10minutes and the cast is hard enough to strike the mould in 30-60 minutes.
The project can be painted as soon as it comes out of the mould with water soluble paints such as acrylics or poster paints.