Cobalt Jet Black Translucent Ceramic Underglaze – E-Z Stroke® 29ml
Cobalt Jet Black is a deep, intense translucent black designed for strong definition and dramatic contrast.
Its rich pigment allows for expressive brushwork while maintaining a translucent finish.
Ideal for outlining, lettering, shading, and graphic designs,
Cobalt Jet Black is especially effective when layered to create depth or used sparingly for fine detail
without overwhelming surrounding colours.
Application & Firing
- Apply one coat for translucent designs to greenware, unfired glaze, soft-fired bisque, or cone 04 bisque. Allow to dry.
- Fire to shelf cone 04.
- For bisque ware, apply to cone 04 bisque, allow to dry, and apply clear glaze if desired.
- Fire to shelf cone 06–05 (999°C–1046°C / 1830°F–1915°F).
- Apply additional thin coats to build depth and shading as required.
- Easy water clean-up.
When finished with a food safe clear glaze, this underglaze is suitable for
functional dinnerware as well as decorative ceramic pieces.