Walker Ceramics supply a “Raku” base glaze EQB/ETB5381 (Brush on / Powder), which can be used to create a range of other colours or used on its own. Raku clear glaze 5381 is available as both brush-on and powder.
The following table may be used as a guide to creating a range of Raku glazes. The colours of these Raku glazes may vary according to the firing method used. The recommended firing range is 980 – 1080°C.
| Colour | EQB/ETB5381 | Code | Stain | Amount | |
| Persian Blue | 1kg | BA250 | Copper Carbonate | 33 gm | |
| Blue | 1kg | BA220 | Cobalt Carbonate | 16 gm | |
| Amber | 1kg | BA490 | Iron Oxide Red | 40 gm | |
| Grey Green | 1kg | BA680 | Nickel Oxide | 16 gm | |
| Bright Green | 1kg | BA180 | Chrome Oxide | 24 gm | |
| Blue Green | 1kg | BA250 | Copper Carbonate | 88 gm | |
| Purple | 1kg | BA620 | Manganese Dioxide | 32 gm | |
| Yellow | 1kg | BA960 FW5401 |
Zircosil 5 Bright Yellow |
76 gm 40 gm |