Terracolor Stoneware Glazes

CTM Potters Supplies - if you use clay you need CTM

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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.

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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

Please Note

Delivery Charges

Terracolor Stoneware Glazes £ / kg	1 kg £ pkg	2 kg Pack	5 kg Pack	10 kg Pack	25 kg Pack	Brush On Code	230 ml 325 gm Pot	500 ml 700 gm Pot
S600P Speckled Oatmeal 1180-1250oC (satin matt)	£11.34	£19.90	£47.05	£81.90	£189.25	S600B	£6.56	£11.48
S603P Glossy Transparent 1180-1250oC (glossy)	£8.72	£16.00	£36.40	£62.50	£146.75	S603B	£5.39	£9.43
S604P Matt Semi-Transparent 1180-1250oC (satin matt - the speckles are in the clay)	£11.63	£21.34	£48.50	£83.20	£195.25	S604B	£6.70	£11.73
S605P Porcelain Sand 1180-1260oC (gets glossier the higher the temperature)	£9.08	£16.60	£37.75	£62.30	£146.25	S605B	£5.55	£9.71
S606P Glossy Transparent 1180-1280oC (glossy)	£8.72	£16.00	£36.40	£62.50	£146.75	S606B	£5.39	£9.43
S607AP Sky Blue 1200-1280oC (satin matt)	£13.78	£25.28	£57.45	£94.70	£222.50	S607AB	£7.66	£13.41
S608P Dromedary 1180-1260oC (matt to satin matt)	£10.10	£18.50	£42.00	£69.40	£162.75	S608B	£6.00	£10.50
S609BP Borage Blue 1180-1250oC (glossy) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£17.05	£31.24	£71.05	£117.20	£275.25	S609B	£9.13	£15.98
S611P Meadow Green 1180-1260oC (textured glossy)	£10.10	£18.50	£42.00	£69.40	£162.75	S611B	£6.00	£10.50
S612P Ember Brown 1220-1260oC (matt textured)	£9.95	£18.24	£41.40	£71.10	£167.00	S612B	£5.94	£10.40
S615P Romantic 1180-1260oC (satin matt)	£10.10	£18.50	£42.00	£69.40	£162.75	S615B	£6.00	£10.50
S616P Ultramarine Blue 1180-1260oC (satin matt)	£12.85	£23.50	£53.50	£88.20	£291.25	S616B	£7.25	£12.69
S620P Lugano Blue 1140-1280oC (glossy textured) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£15.76	£28.90	£65.65	£108.40	£254.75	S620B	£8.56	£14.98
S625P Sandstone 1180-1260oC (satin matt)	£10.44	£19.16	£43.50	£71.80	£168.75	S625B	£6.16	£10.78
S626P Celadon Green 1180-1250oC (textured - not a fine porcelain celadon)	£10.95	£20.08	£45.70	£75.30	£177.00	S626B	£6.39	£11.18
S628EP Marcasite 1180-1250oC (glossy)	£14.63	£26.80	£60.95	£100.50	£236.00	S628EB	£8.04	£14.07
S630AP Bronze Matt 1180-1250oC (matt)	£15.75	£30.88	£74.85	£141.90	£295.50	S630B	£8.56	£14.98
S631P Fjord Blue 1180-1260oC (glossy)	£15.40	£28.24	£64.20	£105.80	£248.75	S631B	£8.39	£14.68
S632P Amaryllis 1180-1260oC (glossy - the higher the temp the more the colour burns out)	£20.27	£37.16	£84.50	£144.90	£340.50	S632B	£10.59	£18.53
S635P Copper Patina 1180-1260oC (matt, textured)	£11.57	£21.20	£48.10	£79.40	£186.50	S635B	£6.67	£11.67
S636BP South Pacific 1220-1280oC (satin matt)	£13.78	£25.30	£57.50	£94.80	£222.50	S636BB	£7.69	£13.45
S638P Venus 12006-1260oC (satin matt to glossy at higher temps)	£10.95	£20.10	£45.70	£75.30	£177.00	S638B	£6.40	£11.20
S639P Syringa 1180-1260oC (satin matt, textured)	£12.65	£23.20	£52.75	£90.50	£212.50	S639B	£7.16	£12.53
S645P Blue Marble 1180-1250oC (satin matt to glossy at higher temps)	£12.99	£23.86	£54.20	£89.50	£210.00	S645B	£7.30	£12.78
S650AP Glossy White 1180-1250oC (glossy)	£15.39	£28.12	£63.95	£105.40	£247.50	S650AB	£8.39	£14.68
S653P Blue Opal 1180-1260oC (satin matt to glossy at higher temps) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£13.92	£25.46	£57.95	£95.60	£224.25	S653B	£7.72	£13.51
S655P Flamenco 1180-1260oC (matt, textured)	£17.58	£32.20	£73.20	£120.80	£283.25	S655B	£9.37	£16.40
S656P Marguerite 1180-1260oC (satin matt to glossy at higher temps)	£9.40	£17.24	£39.25	£67.30	£155.00	S656B	£5.70	£9.98
S657P Chun Blue 1140-1280oC (glossy) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£14.46	£26.48	£60.25	£99.30	£233.25	S657B	£7.97	£13.95
S658P Symphony Blue 1180-1250oC (matt to glossy at higher temps) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£12.42	£22.78	£51.75	£85.50	£200.50	S658B	£7.05	£12.34
S662P Verdigris Green 1180-1220oC (matt) Burns out to a khaki colour above 1220oC	£11.30	£20.70	£47.00	£77.60	£182.25	S662B	£6.55	£11.46
S664AP Tenmoku Red 1200-1280oC (satin matt to glossy at higher temps)	£10.85	£19.88	£45.20	£74.60	£169.00	S664AB	£6.34	£11.10
S665AP Jupiter 1200-1280oC (satin matt to glossy at higher temps)	£11.72	£21.52	£48.90	£80.60	£189.25	S665AB	£6.74	£11.80
S666AP Mars Red 1200-1300oC (matt, textured)	£10.51	£19.24	£43.65	£72.10	£169.25	S666AB	£6.20	£10.85
S682P Saturn 1250-1300oC (satin matt)	£10.95	£20.10	£45.65	£75.30	£177.00	S682B	£6.39	£11.18
S683P Silver Crystal 1200-1300oC (textured, glossy)	£9.54	£17.56	£39.25	£65.80	£161.25	S683B	£5.86	£10.26
S685AP Beige Oatmeal 1220-1300oC (matt)	£11.32	£20.74	£47.05	£77.60	£182.25	S685AB	£6.55	£11.46
S687AP Granite 1200-1280oC (textured, satin matt at higher temps)	£9.79	£17.94	£40.80	£67.30	£154.75	S687AB	£5.87	£10.27
S688P Rustic Gold 1180-1250oC (satin, matt - the picture at the back is more realistic according to our test tiles)	£15.16	£29.70	£71.95	£141.90	£295.50	S688B	£8.29	£14.51
S689P Galena Effect 1180-1250oC (glossy) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£15.75	£30.88	£74.85	£141.90	£295.50	S689B	£8.56	£14.98
S6524P Bahian Sand 1180-1260oC (matt, glossy at higher temps)	Not Available
S6609P Matt White 1240-1300oC (satin matt)	£9.07	£16.66	£37.85	£62.50	£146.50	S6609B	£5.58	£9.77
S6611P Anthracite 1180-1250oC (matt satin)	£15.16	£29.70	£71.95	£136.50	£287.25	S6611B	£8.29	£14.51
S6612P Iberia 1180-1250oC (matt)	£10.60	£19.42	£44.15	£72.80	£171.00	S6612B	£6.24	£10.92
S6613P Galaxy 1180-1250oC (satin matt)	£10.90	£20.36	£38.70	£66.30	£156.00	S6613B	£6.36	£11.13
S6614P Acropolis 1180-1250oC (satin matt, textured at higher temps)	£11.34	£21.20	£40.25	£66.40	£156.00	S6614B	£5.56	£11.48
S6615P Aventurine 1180-1250oC (matt)	£11.89	£21.76	£49.55	£81.60	£191.75	S6615B	£6.81	£11.92
S6620P Glossy Tin White 1160-1250oC (glossy)	£15.95	£29.24	£66.40	£109.60	£257.50	S6620B	£8.64	£15.12
S6631P Solar Orange 1180-1260oC (glossy) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£17.41	£31.96	£72.55	£119.70	£281.25	S6631B	£9.30	£16.28
S6632P Solar Light Red 1180-1260oC (glossy) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£17.41	£31.96	£72.55	£119.70	£281.25	S6632B	£9.30	£16.28
S6633P Solar Dark Red 1180-1260oC (glossy) Susceptible to running if too thick for the pore size or bisque fired too high especially when fired at the top of the range.	£17.94	£32.88	£74.70	£123.30	£289.50	S6633B	£9.54	£16.70
S6640P Garnet Red 1180-1260oC (matt, satin matt at higher temps)	£14.38	£26.36	£59.95	£98.80	£232.25	S6640B	£7.93	£13.88
S6641P Cherry Red 1180-1260oC (matt, satin matt at higher temps)	£16.13	£29.60	£67.25	£111.00	£260.50	S6641B	£8.75	£15.28
S6642P Chilli Red 1180-1260oC (matt, satin matt at higher temps)	£14.08	£25.76	£58.60	£100.60	£236.00	S6642B	£7.80	£13.65
S6651P Turquoise Ice 1180-1250oC (glossy)	£15.16	£29.70	£72.00	£139.00	£283.25	S6651B	£8.29	£14.51

We also suggest looking at the Staffordshire Stoneware Glazes - a smaller range but very good prices

Terracolor Stoneware Glazes

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

PRICE LIST

These are oxide based traditional glazes that require a chemical reaction on firing to create the colour and so can create different colours and textures depending upon the number of layers (or dips), firing temperature, soak length and the degrees per hour that the firing was done at. The pictures show firing in an electric kiln at 1200oC and 1250oC (rear). Also by dipping half the pot with one dip and the other with two dips you may be able to create a two colour effect.

See end of page for tips on making dipping and brush on glazes. VAT TO BE ADDED TO ALL PRICES.

# Please note the brush on glazes are mixed by CTM Potters Supplies not Terracolor

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.

Tips:

Slow bisque firing helps the gasses escape - fast bisque firing can trap gasses that then try to escape during the glaze firing - splitting the piece, bloating, pin holing, peeling off the glaze etc. Wiping off the salts after bisque firing can stop those salts reboiling creating pin holes and glaze peeling during the glaze fire. Too high a bisque fire can close off pores of smooth clays stopping the glaze from grabbing hold and risk it crawling off or running. Too thick a mix for the pore size can also make it run.