Clay Body Additions

A selection of grogs and sands which can be added to clay bodies, or in some cases used as a 'placing sand' in kiln firings.

Our 'Hi-Pur' grogs are of exceptional purity and fire to a light grey-white colour. This carefully graded, virtually lime-free, material is available is a range of grades and forms the basis of many of our grogged clay blends.

Molochite is calcined and crushed china clay. The coarser grades are used as a very pure, white-firing grog. The finer grades are often used as a clay substitute to lower the shrinkage of engobes etc.