Deep Blue-Green Underglaze for Layered Ceramic Decoration
Under The Sea Cromartie Colours Underglaze gives ceramic decoration a deep blue-green colour with a dark teal character. Its strong tone works well for bold accents, contrasting details and larger colour areas, while the supported decorating techniques make it versatile for creating both defined marks and layered colour effects.
The 59ml size is a practical option when you need a smaller quantity of Under The Sea within a varied decorating palette. If you plan to use it at Cone 6, note that stoneware firing can change the colour, so a test piece is useful when matching a particular fired shade is important.
- Works well for brushwork, sgraffito, sponging and layering
- Can be combined with Cromartie Crystals and other ceramic glazes
- Can be used for traditional Majolica techniques over an opaque, non-moving glaze
| Specification |
Details |
| Product type |
Underglaze |
| Range |
Cromartie Colours |
| Colour |
Under The Sea |
| Volume |
59ml |
| Apply to |
Cone 04 earthenware bisque, approximately 1060°C |
| Clear glaze |
Cover with your choice of clear glaze |
| Glaze firing |
Cone 06, approximately 1000°C |
| Firing range |
Cone 06 to Cone 6 |
| Clean-up |
Water |
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