All Underglazes & Stains: Page 3
Spectrum Rust Red Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...

from £9.00 inc VAT
Spectrum Sherwood Green Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
£9.00 inc VAT
Spectrum Sky Blue Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
from £9.00 inc VAT
Spectrum Spring Green Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
from £9.00 inc VAT
Spectrum Tan Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
£9.00 inc VAT
Spectrum Tea Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
£9.00 inc VAT
Spectrum Teal Blue Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...

£9.00 inc VAT
Spectrum Terracotta Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
£9.00 inc VAT
Spectrum Turquoise Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
from £9.00 inc VAT
Spectrum Walnut Brown Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...
£9.00 inc VAT
Spectrum White Underglaze
Spectrum Underglazes offer a full palette of rich, vibrant colours, which fire from 1000-1280°C. Spectrum underglazes are;
• Opaque with 3 coats,
• Semi-opaque with 2 coats,
• Semi-transparent with 1 coat.
They are compatible for use under most of our clear glazes. Unlike many other brands of underglaze Spectrum use a frit base. The advantages to the user are that they...

from £9.00 inc VAT
Admiral Blue Underglaze
A deep and vivid navy blue colour. Set sail into its rich, velvety depths.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Amber Yellow Underglaze
A beautiful bright orange-yellow that buzzes with joy. A splash of sunshine captured in colour.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Apple Green Underglaze
An amazingly vibrant and fresh green colour. Ripe, bright and bursting with life, this colour comes with the spirit of springtime.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml...
from £11.40 inc VAT
Azure Blue Underglaze
A warm and dreamy mid blue colour, with little hints of turquoise. The perfect blend of sea and sky.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Blush Pink Underglaze
A soft pink colour, with a warm, slight rosy hue coming through. Delicate, soft, sweet and oh so inviting.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Cerise Pink Underglaze
A pretty shade of mid pink to brighten the day.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Chestnut Brown Underglaze
A warm and inviting brown, with very subtle red/orange hues.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Chilli Red Underglaze
Bright and bold, this red sizzles with energy, bringing the heat of a summer fiesta.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Christmas Red Underglaze
Bright and festive, this vibrant hue captures the essence of summer picnics and holiday celebrations, bringing joy to any creation.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml...
from £11.40 inc VAT
Cinnamon Rose Underglaze
A delightful blend that marries the richness of autumn with the softness of blooming roses, perfect for adding warmth to any piece.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml...
£11.40 inc VAT
Copper Brown Underglaze
The colour of autumn’s finest leaves, this warm brown carries the rich essence of nature’s palette, with hints of red and orange igniting its charm.
A pure, genuine black that’s as classic as it is powerful, making every design feel sharp and refined.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable...
£11.40 inc VAT
Coral Orange Underglaze
This lively hue dances between fiery orange and playful pink.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Desert Orange Underglaze
A gentle orange colour that captures the essence of sunlit dunes, offering hues that evoke serenity and warmth.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Flint Grey Underglaze
A timeless neutral that strikes the perfect balance midway between black and white.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Forest Green Underglaze
A deep, velvety green that calls to mind the serene beauty of a forest, enhanced with the elegance of classic British racing heritage.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in...
£11.40 inc VAT
Golden Yellow Underglaze
Rich and warm like sunlit fields of sunflowers, this deep yellow captures the essence of golden rays on a summer day.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Jet Black Underglaze
A pure, genuine black that’s as classic as it is powerful, making every design feel sharp and refined.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Latte Brown Underglaze
Soft and smooth, this warm light brown hue adds a cozy vibe with its subtle red undertones.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Lavender Purple Underglaze
A tranquil hue that brings the serenity of lavender fields in bloom.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Lemon Yellow Underglaze
A bright and enlightening yellow, with lots of zest.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Lilac Purple Underglaze
A beautiful burst of purple that’s both playful and elegant, perfect for adding a touch of inspiration to any creation.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or...
from £11.40 inc VAT
Lime Green Underglaze
This lively hue of green packs a punch, like a splash of lime juice - bright, bold, and full of zest.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Marine Aqua Underglaze
A cool, relaxing shade that captures the essence of tropical lagoons, where blue meets green in perfect harmony.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Maroon Red Underglaze
A velvety, deep red that exudes richness, bringing depth and elegance to every piece.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Meadow Green Underglaze
A unique mid green stain, reminiscent of lush spring fields of grass.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Mint Green Underglaze
This cool, gentle green has the charm of a minty meadow, offering a clean and calming touch to your creations.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Monarch Orange Underglaze
Rich with intensity and warmth, this luxurious orange adds a touch of grandeur to any creation.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml or 500ml
from £11.40 inc VAT
Moonlight Yellow Underglaze
A light but luminous shade of yellow.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Mulberry Purple Underglaze
A rich, velvety purple with a hint of red, this color feels as opulent and irresistible.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Mustard Yellow Underglaze
A sophisticated blend of yellow and earthy brown, with just a hint of orange that adds a touch of spice to your creations.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Navy Grey Underglaze
A deep, stormy grey with a hint of rich navy blue, like the sea blending with the night sky.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Ocean Blue Underglaze
A bright refreshing blue that brings a breath of fresh air and a splash of adventure.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Olive Green Underglaze
A sophisticated, complex green that weaves together hints of grey, yellow, and brown.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Oriental Green Underglaze
A sumptuous and exotic dark green enriched with soothing blue undertones.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Peach Orange Underglaze
This soft, inviting hue combines the sweetness of ripe peaches with a touch of glowing orange.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT
Pistachio Green Underglaze
A light, fresh green with a hint of bright yellow.
Firing Range: 1050°C to 1260°C
Our Kiwi Underglaze is a full palette of 50 vibrant, fluxed colours. It is suitable for applying directly onto greenware or bisqueware. They perform well at both earthenware and stoneware temperatures.
Available in 100ml
£11.40 inc VAT




























































































