HOBBY COLOROBBIA® underglaze colours come in 36 ultra-concentrated, opaque shades perfect for decorating ceramic biscuit. Shades intermix freely for limitless tones and depth, and match the companion underglaze pencils. After decoration, cover with a clear glaze and fire at 960-980 °C (cone 08-07) in hobby kilns; lead-free HCT series offers lasting, safe brilliance.
Key features
36 highly concentrated mixable shades
Ideal for ceramic biscuit decoration
Lead-free HCT series
Brush or airbrush application
Matching underglaze pencils
Technical specifications
Range: 36 liquid colours + pencils
Firing: 960-980 °C (Orton cone 08-07)
Kilns: hobby use
Top coat: clear glaze required
Instructions of usage
Shake jar, pour out and thin with water
Apply on clean, slightly damp biscuit ware
Decorate with fully loaded brush or airbrush
Cover with clear glaze and fire