Speedball® | UNDERGLAZE 1046-1305°C — tubs
These opaque, liquid underglazes can be used on unfired or bisque-fired pottery. The firing range is wide — from cone 05 (1046°C) to cone 10 (1249°C-1305°C). A top glaze can be applied if desired. Lead-free and food safe.
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050
Series 1
White
104
Series 3
Honeydew
052
Series 2
Yellow
053
Series 3
Yellow / orange
054
Series 3
Melon
106
Series 3
Spring yellow
108
Series 4
Sunflower
087
Series 3
Saffron yellow
078
Series 3
Peach
069
Series 4
Orange
051
Series 1
Cream
096
Series 4
Bubble gum
055
Series 2
Pink
074
Series 2
Soft pink
077
Series 4
Mandarin orange
076
Series 4
Flame red
075
Series 4
Carmine
071
Series 5
Burgundy
070
Series 5
Red
056
Series 4
Royal blue
057
Series 1
Med blue
058
Series 1
Sky blue
068
Series 1
Sea blue
059
Series 1
Turquoise
107
Series 4
Robin's egg
072
Series 4
Purple
073
Series 4
Violet
090
Series 1
Teal
091
Series 1
Blue frost
092
Series 1
Amethyst
093
Series 4
Royal purple
105
Series 3
Lilac
060
Series 1
Aqua
061
Series 1
Charteuse
062
Series 2
Medium green
063
Series 1
Pine
088
Series 2
Leaf green
089
Series 2
Avocado
103
Series 3
Emerald
097
Series 2
Burnt orange
098
Series 1
Caramel
101
Series 1
Chocolate
064
Series 1
Tan
065
Series 1
Brown
099
Series 3
Charcoal
067
Series 1
Grey
102
Series 3
Cool grey
066
Series 3
Black
Speedball® Underglazes are among the most versatile and colour-intensive underglazes for ceramics. They have been specially developed for firing at cone 5 to 6 and can be applied to both greenware and bisque.
Unglazed, they produce a velvety matt surface, while under a transparent glaze they appear significantly more intense, stronger and more brilliant. The colours are ideal for painting, illustrations, lettering, surface work or fine details. Their creamy consistency allows for very controlled application.
Each colour remains stable during firing, burns true to colour and can be used individually or in combination with other Speedball® Underglazes. Layering techniques are also possible to achieve additional depth or colour variations.
All Speedball® Underglazes are lead-free, non-flammable, AP-certified and suitable for tableware when used correctly. Made in the USA.
Product features of Speedball® Underglazes at a glance:
- high-quality underglaze for ceramics
- available in 59 ml and 473 ml tubs
- firing range: cone 5 to 6
- suitable for greenware and bisque
- matt, velvety surface unglazed
- intense and brilliant under transparent glaze
- lead-free and AP-certified
- non-flammable
- food-safe when used correctly
- ideal for schools, studios and professional ceramics
Price per tub.
Please note: Due to the limited size of our London shop, not all items on the website are in stock in London. To avoid disappointment, we recommend contacting the shop to reserve or order the product.
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