Natural red pigment
Grès de Thiviers
it is particularly recommended for coloring sandstone-based porcelain
The most well-known use of Grès de Thiviers in the ceramic sector is that linked to its capacity to give a red coloration to wet-milled bodies for porcelain gres...
Thanks to significant investments carried out in the areas of extraction techniques, quality control and scientific research, ...
Marketed in an ochre-coloured powder, it is added to the bodies in percentage levels that vary from approximately 2 to 9 % giving pink-red colourings...