CTM Potters Supplies - if you use clay you need CTM

Doncaster  Tel : 01709 770801

Simba Materials Limited t/a

CTM Potters Supplies Co Reg No 05659119

   Doncaster Fax : 01709 770803

doncaster@ctmpotterssupplies.co.uk CTM Potters Supplies - Doncaster, 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 CTM Potters Supplies - Exeter, Unit 10A Mill Park Industrial Estate, White Cross Road, Woodbury Salterton EX5 1EL

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

Electric Firing

Reduction Firing

Earthenware Crackle  Glazes  

      £ / kg

500gm Pack

1 kg

£ pkg

2 kg

Pack

5 kg

Pack

10 kg

Pack

25 kg

Pack



RAK1

Transparent Raku Glaze

850-1050oC


£5.65

£10.30

£18.50

£43.60

£82.00

£193.75



RAK2

White Raku Crackle

850-1050oC


£6.45

£11.85

£21.65

£51.35

£97.40

£230.00



RAK3

Turquoise Raku Crackle

850-1050oC

Reduces to metal in raku firing

£5.55

£10.00

£17.95

£42.25

£79.40

£187.50



RAK4

Yellow Raku Glaze

850-1050oC

£6.45

£11.80

£21.50

£51.20

£97.30

£230.00



RAK5

Green Raku Glaze

850-1050oC

£5.90

£10.75

£19.40

£45.95

£86.50

£204.00



RAK6

Red Raku Glaze

850-1050oC

£6.30

£11.60

£21.10

£50.15

£94.80

£223.75



RAK7

Blue Raku Glaze

850-1050oC

£8.95

£16.95

£31.90

£77.25

£149.40

352.75


We stock a wide range of stains that may work with these glazes and porcelain clays for them to go on.

Powder Crackle Glazes

Universal General Medium

£ /kg

250 gm

500 gm

1 kg

5 kg

10 kg

UGM Liquid

£3.25

£4.25

£7.65

£21.00

£40.00

PRICE LIST

These glaze powders have been specifically designed to crackle at the relevant temperature. To make them crackle they do need to be applied thickly to give enough depth of glaze to crack. Some people open the kiln early to encourage the cracks. They can take 48 hours to crackle.


The smokey effects come with raku but you can soak the work in tea or ink to colour the cracks and create effects. The copper blue reduction comes with a reduction firing only.


Crackle glazes should not be classed as food safe as glaze can more easily crack off.

VAT to be added on to all Glaze Prices

Generally if mixing a dipping glaze with these glaze powders you need a consistency of single cream - start with a ratio of 1 powder to 0.8 liquid and then add more as required mixing well but without trapping air.  Then leave for two hours.

If you are not dipping straight away and it is settling out then next time you can add our UGM medium 75/85% UGM to 15/25% water; or replace 12% of the water with a 2% SCMC cellulose glaze binder solution; or our recommendation is to add 2% bentonite to the dry powder - see Raw Materials.  If creating a brush on we would recommend using the UGM.


Stoneware  Crackle  Glazes  

      £ / kg

500gm Pack

1 kg

£ pkg

2 kg

Pack

5 kg

Pack

10 kg

Pack

25 kg

Pack


GZ 2313P

White Glossy Large Crackle Glaze

1220-1280oC


£6.00

£10.90

£19.12

£45.60

£88.90

£211.25


GZ 2314P

Transparent Silky Fine Crackle Glaze

1220-1280oC


£3.69

£6.71

£12.30

£28.65

£53.60

£126.75


GZ 2315P

White Satin Crackle Glaze

1220-1280oC

£6.00

£10.90

£19.12

£45.60

£88.90

£211.25

These glaze powders have been specifically designed to crackle at the relevant temperature.

To make them crackle they do need to be applied thickly to give enough depth of glaze to crack. Some people open the kiln early to encourage the cracks.

It can take 48 hours for the cracks to appear.


BROWSE - RING or EMAIL

We will price it up for you. Pay over the phone or you can do a bank transfer!