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The Cromartie Craftmas Countdown is on! With just 10 days left to order, click here to explore hundreds of creative Christmas gift sets, seasonal bisque and festive craft kits in our Christmas department.

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Cromartie Colours

Cromartie Underglaze Colours for Pottery Painting

Cromartie underglaze colours are designed to give potters, studios, and hobbyists the freedom to create bold and long-lasting decoration on ceramics. Easy to apply and suitable for multiple techniques, these ceramic underglazes bring both vibrancy and versatility to your pottery projects.

Cromartie Colours Underglazes Colour Chart showing full range of pottery underglaze shades

With one coat, colours appear translucent. Two coats give a semi-opaque finish, while three coats provide a solid colour effect depending on your painting style. This makes Cromartie Colours ideal for everything from delicate shading to strong block colour designs.

APPLICATION GUIDE

Apply to cone 04 (approx. 1060°C) earthenware bisque

Cover with your choice of clear glaze

Fire to cone 06 (approx. 1000°C)

Firing range: cone 06 – cone 6 (note: cone 6 stoneware will create colour changes)

Clean up easily with water

All Cromartie underglazes are non-toxic and safe for food contact when a food-safe clear glaze is applied, making them suitable for both functional ware and decorative pieces.

Techniques & Compatibility

These pottery underglaze colours can be used for brushwork, sgraffito, sponging, and layering. They also combine beautifully with Cromartie Crystals, other ceramic glazes, and can even be used in traditional Majolica techniques when applied over an opaque, non-moving glaze.

Many Cromartie Colours also offer matches with Fun Strokes Underglazes for convenient colour consistency:

Conversion chart showing colour matches between Fun Strokes and Cromartie Colours underglazes
Filter Results
New
Vanilla colour chip – Cromartie Colours Ceramic Underglaze CRC38
Vanilla - Cromartie Colours Underglaze CRC38 473ml
£23.10
 
CRC38/P
Buy
New
Toffee Fudge colour chip – Cromartie Colours Ceramic Underglaze CRC37
Toffee Fudge- Cromartie Colours Underglaze CRC37 473ml
£23.10
 
CRC37/P
Buy
New
Peas in a Pod colour chip – Cromartie Colours Ceramic Underglaze CRC36
Peas in A Pod - Cromartie Colours Underglaze CRC36 473ml
£23.10
 
CRC36P
Buy
New
Minty Fresh colour chip – Cromartie Colours Ceramic Underglaze CRC35
Minty Fresh - Cromartie Colours Underglaze CRC35 473ml
£23.10
 
CRC35P
Buy
Limon Cello- Cromartie Colours Underglaze CRC26
Limon Cello- Cromartie Colours Underglaze CRC27
From £4.70
 
Buy
Under The Sea- Cromartie Colours Underglaze CRC02
Sunflower- Cromartie Colours Underglaze CRC03
From £4.70
 
Buy
Nemo Orange- Cromartie Colours Underglaze CRC29
Nemo Orange- Cromartie Colours Underglaze CRC29
From £4.70
 
Buy
Sunflower- Cromartie Colours Underglaze CRC03
Peach a Boo- Cromartie Colours Underglaze CRC04
From £4.70
 
Buy
Peach a Boo- Cromartie Colours Underglaze CRC04
Marmalade Orange- Cromartie Colours Underglaze CRC05
From £4.70
 
Buy
Marmalade Orange- Cromartie Colours Underglaze CRC05
Red Robin- Cromartie Colours Underglaze CRC06
From £4.70
 
Buy
Post Box Red- Cromartie Colours Underglaze CRC15
Post Box Red- Cromartie Colours Underglaze CRC15
From £4.70
 
Buy
Red Robin- Cromartie Colours Underglaze CRC05
Pale Pink- Cromartie Colours Underglaze CRC07
From £4.70
 
Buy
Shell Pink- Cromartie Colours Underglaze CRC25
Shell Pink- Cromartie Colours Underglaze CRC24
From £4.70
 
Buy
Blush Pink- Cromartie Colours Underglaze CRC25
Blush Pink- Cromartie Colours Underglaze CRC25
From £4.70
 
Buy
Rouge Pink- Cromartie Colours Underglaze CRC26
Rouge Pink- Cromartie Colours Underglaze CRC26
From £4.70
 
Buy
An image of a Dusty Pink ceramic underglaze painted on a small ceramic tile, tile is half unpainted and half painted.
Dusty Pink- Cromartie Colours Underglaze CRC32
From £4.70
 
Buy
Lilac- Cromartie Colours Underglaze CRC19
Lilac- Cromartie Colours Underglaze CRC19
From £4.70
 
Buy
Cromartie Purple- Cromartie Colours Underglaze CRC20
Cromartie Purple- Cromartie Colours Underglaze CRC20
From £4.70
 
Buy
Purple Iris- Cromartie Colours Underglaze CRC21
Purple Iris- Cromartie Colours Underglaze CRC21
From £4.70
 
Buy
Wisteria- Cromartie Colours Underglaze CRC16
Wisteria- Cromartie Colours Underglaze CRC16
From £4.70
 
Buy
Mauvelicious- Cromartie Colours Underglaze CRC17
Mauvelicious- Cromartie Colours Underglaze CRC17
From £4.70
 
Buy
Pale Pink- Cromartie Colours Underglaze CRC07
Powder Blue- Cromartie Colours Underglaze CRC08
From £4.70
 
Buy
An image of a colour chip of an Aqua Blue Cromartie Colours ceramic underglaze, half blue half white.
Aqua Blue- Cromartie Colours Underglaze CRC33
From £4.70
 
Buy
Aegean Blue- Cromartie Colours Underglaze CRC28
Aegean Blue- Cromartie Colours Underglaze CRC28
From £4.70
 
Buy
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