Doncaster Tel: 01709 770801
Simba Materials Limited t/a
CTM Potters Supplies Co Reg No 05659119
Doncaster Fax : 01709 770803
doncaster@ctmpotterssupplies.co.uk Unit 8 Broomhouse Lane Industrial Estate, Edlington, Doncaster DN12 1EQ
Delivery charges and VAT will be added on to all orders. Prices on this website and in all downloads are net of VAT. Prices are subject to change without notice.
Exeter Tel: 01395 233077
Exeter Fax : 01395 233905
admin@ctmpotterssupplies.co.uk Unit 19 Hogsbrook Units,Greendale Ind Estate EAST, White Cross Road, Woodbury Salterton, Exeter EX5 1PY
All prices are in GBP - often per kg - and need delivery and VAT to be added. For some items there are pictures or more information if you press on the link. You can order by email, phone, fax but but you cannot pay online - please see ORDERING
Glaze Stain Powder
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Pre-Sintered Composition |
100 gm
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250 gm |
500 gm |
1000 gm |
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GS81 Yellow Discounted Stain EXETER ONLY |
Pr, Si, Zr |
£2.50 |
£5.00 |
£9.00 |
£15.00 |
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GS82 Turquoise Discounted Stain - ALL GONE SORRY - see GS 5 |
V, Si, Zr |
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GS1 Yellow Stain |
Pr, Si, Zr |
£4.10 |
£8.75 |
£16.50 |
£30.95 |
|
GS2 Orange / Yellow Stain |
V, Si, Zr |
£8.00 |
£18.50 |
£36.00 |
£70.00 |
|
GS3 Green Stain |
Cr |
£4.15 |
£8.90 |
£16.75 |
£31.45 |
|
GS4 Blue / Green Stain |
Cr, Co, Zn |
£5.10 |
£11.20 |
£21.40 |
£40.80 |
|
GS5 Turquoise Blue Stain |
V, Si, Zr |
£4.35 |
£9.35 |
£17.65 |
£33.35 |
|
GS6 Cobalt Mazarine Blue Stain |
Co, Si |
£7.40 |
£17.00 |
£33.00 |
£64.00 |
|
GS7 Cobalt Blue Stain |
Co, Al |
£6.50 |
£14.80 |
£28.55 |
£55.05 |
|
GS8 Lilac Stain |
Sn, Cr |
£7.95 |
£18.30 |
£35.90 |
£69.80 |
|
GS9 Coral Stain |
Zr, Si, Fe |
£4.45 |
£9.65 |
£18.25 |
£34.50 |
|
GS10 Marone Pink Stain |
Sn, Ca, Si, Cr |
£4.90 |
£10.75 |
£20.50 |
£38.95 |
|
GS11 Orange Brown Stain |
Cr, Fe, Zn, Al |
£4.15 |
£8.90 |
£16.75 |
£31.55 |
|
GS12 Chestnut Brown Stain |
Cr, Fe, Zn |
£3.90 |
£8.25 |
£15.45 |
£28.90 |
|
GS13 Dark Brown Stain |
Cr, Fe, Zn |
£4.50 |
£9.70 |
£18.45 |
£34.85 |
|
GS14 Black Stain |
Co, Cr, Ni, Fe |
£5.65 |
£12.60 |
£24.20 |
£46.45 |
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GS16 Hi Temp Yellow Stain |
Tests show GS1 is stronger colour at high temps and cheaper |
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GS17 Hi Temp Orange Stain |
Tests show GS27 is stronger colour at high temps and cheaper |
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GS18 Hi Temp Red Stain |
Tests show GS26 is stronger colour at high temps and cheaper |
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GS19 Hi Temp Deep Red Stain |
Tests show GS24 is stronger colour at high temps and cheaper |
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GS20 Bright Blue Stain |
Co, Zn |
£4.60 |
£10.00 |
£19.05 |
£36.05 |
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BS21 Pink Body Stain not a glaze stain |
Mn, Al |
£3.85 |
£8.05 |
£15.15 |
£28.25 |
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GS22 Buttercup Yellow Stain |
Pr, V, Si, Zr |
£3.55 |
£7.30 |
£13.60 |
£25.20 |
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GS23 Mid Green Stain |
Cr, Zr |
£4.40 |
£9.50 |
£17.95 |
£33.90 |
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GS24 True Red 1 Stain |
Zr, Si, Cd, Se |
£7.20 |
£16.55 |
£32.05 |
£62.15 |
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GS25 Fuschia Stain |
Cr, Sn |
£5.35 |
£11.90 |
£22.80 |
£43.65 |
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GS26 Intense Red Stain many customers have told us that this is the strongest red stain in the market |
Zr, Si, Cd, Se |
£6.95 |
£15.85 |
£30.70 |
£59.40 |
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GS27 Bright Orange Stain |
Zr, Si, Cd, Se |
£7.00 |
£16.00 |
£31.05 |
£60.05 |
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GS28 Cream Stain |
V,Pr,Si,Zr |
£3.90 |
£8.20 |
£15.40 |
£28.80 |
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GS29 Custard Yellow Stain |
Pr,Si,Zr |
£3.60 |
£7.50 |
£14.00 |
£26.00 |
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G30 Old Gold Stain |
Pr,V,Fe,Si,Zr |
£3.80 |
£7.95 |
£14.85 |
£27.70 |
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GS31 Sunflower Yellow Stain |
Pr,Cd,Se,Si,Zr |
£5.00 |
£10.90 |
£20.80 |
£39.55 |
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GS32 Canary Yellow Stain |
Pr,Si,Zr |
£5.10 |
£11.10 |
£21.20 |
£40.40 |
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GS33 Apricot Stain |
Se,Cd,Si,Zr |
£4.60 |
£10.05 |
£19.10 |
£36.15 |
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GS34 Terracotta Blush Stain BARGAIN STAIN |
We now have several years worth of stock of this bargain stain |
£3.00 |
£6.00 |
£9.00 |
£15.00 |
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GS36 Caramel Stain |
Cr,Fe,Zn,Al,Si,Cd,Se,Zr |
£6.70 |
£15.30 |
£29.55 |
£57.10 |
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GS37 Pastel Khaki Stain |
Cr,Zr,Si,Pr,Fe,Co |
£3.80 |
£7.95 |
£14.95 |
£27.85 |
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GS38 Khaki Stain |
Zr,Si,Pr,Fe,Co |
£4.05 |
£8.55 |
£16.05 |
£30.05 |
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GS39 Citrus Green Stain |
Zr,Si,Pr,V |
£4.15 |
£8.90 |
£16.75 |
£31.50 |
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GS40 Pear Green Stain |
Zr,Si,Pr,V |
£4.55 |
£9.80 |
£18.60 |
£35.15 |
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GS41 Gooseberry Green Stain |
Zr,Si,Pr,V |
£3.65 |
£7.60 |
£14.20 |
£26.45 |
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GS42 Peppermint Green Stain |
Zr,Si,Pr,V |
£3.70 |
£7.75 |
£14.50 |
£27.00 |
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GS43 Oak Green Stain |
Zr,Cr,Co,Zn,Si |
£3.80 |
£7.65 |
£14.90 |
£27.75 |
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GS44 Pastel Green Stain |
Zr,V,Pr,Zn,Si |
£4.60 |
£9.90 |
£18.80 |
£35.45 |
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GS45 Peacock Blue Stain |
Zr,Pr,V,Si |
£4.70 |
£10.15 |
£19.30 |
£36.50 |
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GS46 Dark Fir Green |
Zr,Cr,Co,Zn,V,Si |
£4.00 |
£8.50 |
£15.95 |
£29.90 |
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GS47 Soft Rose Stain |
Zr,Si,Fe |
£3.50 |
£7.25 |
£13.45 |
£24.95 |
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GS48 Bubble Gum Pink Stain |
Zr,Si,Cd,Se |
£4.30 |
£9.30 |
£17.55 |
£33.10 |
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GS49 Salmon Pink Stain |
Zr,Si,Cd,Se |
£4.55 |
£9.75 |
£18.40 |
£34.80 |
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GS50 Pastel Marone Stain |
Zr,Si,Cd,Se,Cr,Sn |
£4.75 |
£10.25 |
£19.50 |
£36.95 |
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GS51 Pastel Lilac Stain |
Zr,Cr,Sn |
£4.60 |
£10.05 |
£19.05 |
£36.10 |
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GS52 Pink Lilac Stain |
Zr,Cr,Sn |
£5.75 |
£12.85 |
£24.70 |
£47.40 |
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GS53 Mauve Stain |
Co,Al,Cr,Sn |
£7.95 |
£18.35 |
£35.75 |
£69.45 |
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GS54 Hyacinth Purple Stain |
Zr,V,Si,Sn,Cr |
£5.70 |
£12.75 |
£24.45 |
£46.90 |
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GS55 Pastel Aubergine Stain |
Zr,Co,Si,Cd,Se |
£5.00 |
£10.95 |
£20.90 |
£39.75 |
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GS56 Aubergine Stain |
Zr,Co,Si,Cd,Se |
£6.50 |
£14.75 |
£28.50 |
£55.00 |
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GS57 Delicate Light Blue Stain |
Zr,Si,V |
£3.55 |
£7.35 |
£13.70 |
£25.40 |
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GS58 Soft Blue Stain |
Zr,Si,V,Fe |
£3.70 |
£7.75 |
£14.50 |
£27.00 |
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GS59 Cornflower Blue Stain |
Zr.Co,Zn |
£4.00 |
£8.40 |
£15.80 |
£29.60 |
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GS60 Medium Blue stain |
Zr,Co,Si,Zn |
£5.35 |
£11.90 |
£22.80 |
£43.65 |
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GS61 Navy Blue Stain |
Co,Si,Al |
£5.45 |
£12.10 |
£23.15 |
£44.35 |
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GS62 Pastel Sea Blue Stain |
Zr,Co,Cr,Zn,Al |
£4.05 |
£8.60 |
£16.15 |
£30.30 |
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GS63 Sea Blue Stain |
Co,Cr,Zn,Al |
£4.95 |
£10.85 |
£20.70 |
£39.35 |
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GS64 Elephant Grey Stain |
Zr,Co,Cr,Ni,,Fe |
£3.55 |
£7.40 |
£13.80 |
£25.60 |
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GS65 Battleship Grey Stain |
Zr,Co,Cr,Ni,Fe |
£4.10 |
£8.75 |
£16.45 |
£30.90 |
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GS66 Blue Grey Stain |
Zr,Zn,Co,Cr,Ni,Fe |
£3.95 |
£8.35 |
£15.70 |
£29.40 |
For a WHITE STAIN for use in a glaze use 6-11% Zirconium Silicate (Zirc 5) or 4-9% Tin Oxide from the Raw Materials Oxides.
Be aware that Tin whites can go pink if a green glaze is being fired in the kiln.
CONTEM Glaze Stains
These stains are for adding into clay, using as washes, adding into glazes or into decorating slips or creating underglazes - see typical underglaze recipe below.Stains give a more predictable colour than using oxides especially at lower temperatures.
All go to 1250oC - GS1, 6, 7, 24, 26, 27 should work well up to 1300oC.
If trying to make a powder underglaze a typical recipe is 52% stain, 22% glaze powder, 22% Quartz 600, 4% FS200 Flux or 1% Lithium; Or for a strong stain such as the dark blues, typically 25% stain, 22% glaze powder, 49% Quartz 600, 4% FS200 Flux or 1% Lithium. Then mixed with UGM/water at an equal weight to make a liquid. This is a rough guide only, you must test them yourself.
When mixing stains into clays or decorating slips they will obviously become a pastel shade.
We list the original oxides used in the manufacture of the stains before the material is made safe by melting, sintered and ground down.
The pictures show 7% in the glaze powder, 10% in the glaze powder and 13% in the glaze powder which was then mixed with water before applying.
VAT to be added on to all Prices
For a WHITE STAIN for use in a glaze use 6-11% Zirconium Silicate (Zirc 5) or 4-9% Tin Oxide from the Raw Materials Oxides. Be aware that Tin whites can go pink if a green glaze is being fired in the kiln.
If you are trying to make a powder underglaze a typical recipe is 52% stain, 22% glaze powder, 22% Quartz 600, 4% FS200 Flux or 1% Lithium; Or for a strong stain such as the dark blues, typically 25% stain, 22% glaze powder, 49% Quartz 600, 4% FS200 Flux or 1% Lithium. Then mixed with UGM/water at an equal weight to make a liquid. This is a rough guide only, you must test them yourself.
If you are trying to make a powder underglaze a typical recipe is 52% stain, 22% glaze powder, 22% Quartz 600, 4% FS200 Flux or 1% Lithium; Or for a strong stain such as the dark blues, typically 25% stain, 22% glaze powder, 49% Quartz 600, 4% FS200 Flux or 1% Lithium. Then mixed with UGM/water at an equal weight to make a liquid. This is a rough guide only, you must test them yourself.
VAT to be added to all prices (apart from books).
VAT to be added to all prices (apart from books).
If adding stains to a glaze, below 1200oC add 1.1% standard Borax Frit to the dry glaze powder, above 1200oC we recommend add 0.3-0.5% Lithium Carbonate to the dry glaze as a flux - it brightens colour and helps it melt evenly. Stains are dense, almost anti-fluxes.
BROWSE - RING or EMAIL
We will price it up for you. Pay over the phone or you can do a bank transfer!
BROWSE - RING or EMAIL
We will price it up for you. Pay over the phone or you can do a bank transfer!
This picture only shows the stain in a white slip as it is designed as a pink body stain
If you are trying to make a powder underglaze a typical recipe is 52% stain, 22% glaze powder, 22% Quartz 600, 4% FS200 Flux or 1% Lithium; Or for a strong stain such as the dark blues, typically 25% stain, 22% glaze powder, 49% Quartz 600, 4% FS200 Flux or 1% Lithium. Then mixed with UGM/water at an equal weight to make a liquid. This is a rough guide only, you must test them yourself.
The pictures are based on 7% stain in the glaze powder, 10% stain in the glaze powder and 13% stain in the glaze powder - with added flux - see top of page; before being mixed with water to create a brush on.
The pictures are based on 7% stain in the glaze powder, 10% stain in the glaze powder and 13% stain in the glaze powder; before being mixed with water to create a brush on.
The pictures are based on 7% stain in the glaze powder, 10% stain in the glaze powder and 13% stain in the glaze powder; before being mixed with water to create a brush on.
Universal General Medium £ /kg |
250 gm |
500 gm |
1 kg |
5 kg |
10 kg |
UGM Liquid |
£3.70 |
£5.25 |
£8.90 |
£35.95 |
£57.50 |
If adding stains to a clear glaze, below 1200oC add 1.1% borax frit or above 1200oC we recommend adding 0.3-0.5% Lithium Carbonate to the glaze to act as a flux - it brightens the colour and helps it melt evenly. Stains are dense, almost anti-fluxes.
If adding stains to a clear glaze, below 1200oC add 1.1% borax frit or above 1200oC we recommend adding 0.3-0.5% Lithium Carbonate to the glaze to act as a flux - it brightens the colour and helps it melt evenly. Stains are dense, almost anti-fluxes.
If adding stains to a clear glaze, below 1200oC add 1.1% borax frit or above 1200oC we recommend adding 0.3-0.5% Lithium Carbonate to the glaze to act as a flux - it brightens the colour and helps it melt evenly. Stains are dense, almost anti-fluxes.
This picture shows stains at 8% in clear crackle glaze - limited availability.
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Refractory Items |
Shelves and Supports |
Kiln Repair & Firing |
Orton Cones |
Raw Materials - Colouring Oxides |
Raw Materials - Formers, Grogs, Plaster etc |
Raw Materials - Frits |
Polishing Powders |
Ceramic Materials Glossary |
Safety Data Sheets |
Clay Technical Information |
Glazes and Colours |
Potters Clay |
Potters Wheels |
Potters Kilns |
Starter Kits |
Potters Tools and Equipment |
Bisque & Press Moulds |
Refractory / Firing |
Raw Materials & Miscellaneous Liquids |
Clays Stocked in Store |
Valentine Clays Direct |
Earthstone Clays Direct |
Potclays Clays Direct |
Rohde Kilns |
Rohde Manuals / Information |
Throwing Starter Kit |
Modelling Starter Kit |
Sculpting Starter Kit |
Handbuilding Starter Kit |
Design Tools |
Studio Equipment |
Tools for Potters |
Brushes |
Rohde Machinery |
Gladstone Machinery |
Hartley and Noble |
Tile and Pattern Cutters |
Miscellaneous Design Tools |
Extruders and Clay Guns |
Sieves Plastic and Wooden |
Rolling Pins, Guides, Rollers etc |
Chinese Brushes 1 |
Chinese Brushes 2 |
English Brushes Natural |
English Brushes Twist Grip |
Natural Brush Sets |
Bisque Tiles |
Refractory Items |
Shelves and Supports |
Kiln Repair & Firing |
Orton Cones |
Raw Materials - Colouring Oxides |
Raw Materials - Formers, Grogs, Plaster etc |
Raw Materials - Frits |
Polishing Powders |
Ceramic Materials Glossary |
Safety Data Sheets |
Clay Technical Information |