Black Slip

This decorating slip is suitable for use on both Earthenware and Stoneware bodies. JSC slips are a luxury high pigment product designed to produce strong colours throughout the range. Slip can be applied to leather hard clay with brushes, sponges or slip trailers. After bisque firing the pots can be glazed with a suitable transparent glaze which will further enhance the vibrant colours (see test tile images) or you can apply a brush-on glaze at firm leather hard stage to ‘raw glaze’ your work.
Test tile sample is fired to 1140ºc. The colours will darken the higher the firing temperature.
Wide firing range – 1000º – 1240ºc