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
Don’t forget these pot sizes are twice our usual size - not 230 ml and 500 ml but 500 ml and 1000 ml !
Staffordshire Stoneware Glazes
£ /kg |
250 gm |
500 gm |
1 kg |
5 kg |
10 kg |
UGM Liquid |
£3.70 |
£4.85 |
£8.65 |
£25.95 |
£44.10 |
VAT to be added on to all Glaze Prices
Glaze Mixing
We recommend sieving the powder before mixing to break it up, adding back any speckles for speckled glazes; we recommend using a powered hand mixer (drill with paddle spiral mixer or hand held blender for smaller lots) then sieve to ensure no agglomerated dry powder remains, and then rest it for two hours to allow any air to be absorbed and not create bubbles, pin holes when fired. For some glazes it is best to soak the powder with a little water first.
Dipping: Mix S/ware to double cream or slightly thinner to match the porosity of the bisque. Mix E/ware to single cream. Typical dipping recipe is E/ware 750/790gm liquid to 1000gm powder; S/ware 690/700gm liquid to 1000gm powder. Recommended liquid is 85% water to 15% medium or 2% SCMC cellulose solution. If you have problems keeping in suspension add 2% bentonite to the dry powder next time. This is a starting point - you may need to add more liquid to get the consistency you like.
Brush On: Typical brush on recipe is 100gm powder to 40gm water and 50gm medium or 90gm of 2% SCMC Cellulose solution. For some dense glazes you may have to put in as much as 105gm of liquid.
If you have already mixed a quantity of glaze and it is falling out of suspension then you can use calcium chloride as a flocculent, particularly in E/ware glazes. Dissolve one flake in a small amount of hot water and then add to slop one drop at a time.
BROWSE - RING or EMAIL
We will price it up for you. Pay over the phone or you can do a bank transfer!
Tips:
# Slow bisque firing can solve pinholing, peeling, crawling, warping and bloating !
# Wipe down any salts after bisque firing, especially on the rims.
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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 |
Books |
Clays Stocked in Store |
Valentine Clays Direct |
Earthstone Clays Direct |
Potclays Clays Direct |
Rohde Kilns |
Plug In Kilns |
Special Offer Kilns |
Kilncare Ikon Kilns |
Nabertherm Kilns |
Electric Top Loaders |
Square Top Loaders |
Hood Kilns |
Ergo Load System |
Gas Fired Kilns |
Electric Front Loaders |
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 |
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 |
Bisque Ware - Domestic |
Bisque Ware - Decorative |
Press and Hump Mould |
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 |