Cesco Underglaze Cobalt Blue Size:500ml 2m (full roll)

2m (full roll)

Amalgamate the glaze by shaking vigorously until a uniform mixture is obtained

especially if overfired

- 17 gauge

Cesco Underglaze Cobalt Blue Size:500ml 2m (full roll)Liquid Underglaze Firing Range 1000 1280c Cesco's classic ball milled, pure and concentrated colour. Thick enough in the container to apply straight to your ware or extend with water or brushing medium. Colour shown is at 1080c and may change at higher temperatures. For best colour response at 1280c we recommend low or no Zinc stoneware glazes. Colours may start to "self glaze" from 1150c. Test with your selected clay and glaze before bulk use. Fully