COBALT ROYAL BLUE UNDERGLAZE 59mls
Hobby Colorobbia Engobe Underglaze suitable for greenware and bisque.
Engobes are clay based ceramic colours which give solid coverage on large surfaces and are easy to use. All engobes can be used both on greenware and bisque.
Shake well before use. If necessary dilute with water. Apply 1-3 even coats to mature 04 bisque. Application by brush or sponge; suitable for sgrafitto tooling. Can be left unglazed to achieve their matte ﬁnish.
Firing temperature 950°-1000°C (Orton cone SSB 08-06).