Underglazes are decorative colours applied to ware before the application of glaze, or they can be put over glaze (prior to firing), they can also be considered as a “paint for clay”.
Cesco Underglazes are concentrated underglaze stains in a beautiful flowing brushing medium. They are fully ball milled, lead free and non toxic. They all have a high percentage of stain, giving strong reliable colours when fired at either earthenware or stoneware. There are 32 colours with a silky smooth application which are bottled ready to use OR they can be extended with FK110 Colour Extender or water and will still retain good colour intensity. Adding FK100 Flux Extender turns them into beautiful colours suitable for majolica decoration. They can be intermixed within the range and also with Wunder Colours and Design Colours.