ILGR
$0 / 2.5 kg Bag
Products
Materials
IROXR
Red iron oxide is ferric oxide, ground fine enough to give an even colour rather than specks. What it gives…
$0 / 500 g Bag
COOXR
Red copper oxide is cuprous oxide, and it carries more copper per gram than any other copper addition we stock.…
$0 / 2.5 kg Bag
ZIRC
Zircopax is milled zircon, and the usual way a glaze is made white and opaque. The particles stay suspended in…
$0 / 2.5 kg Bag
COOXB
Black copper oxide is the more concentrated of the two commonest copper additions, carrying more copper per gram than the…
$0 / 2.5 kg Bag
YEOC
$0 / 2.5 kg Bag
TIOX
Tin oxide is the opacifier that turns a glaze white. Part of it dissolves into the melt, so how much…
$0 / 125 g Bag
COOX
Cobalt oxide is a black powder that fires blue, and the more concentrated of the two cobalt powders a recipe…
$0 / 125 g Bag
TIDI
Titanium dioxide dissolves into a glaze melt and crystallises again as the kiln cools, and it is those crystals that…
$0 / 2.5 kg Bag
COPCA
Copper carbonate is the main source of green and turquoise in glazes, and it colours slips as well. It is…
$0 / 2.5 kg Bag
SICA
Silicon carbide is a synthetic grit that reduces a glaze from the inside. A very small amount brings copper reds…
$0 / 2.5 kg Bag
COCA
Cobalt carbonate is the usual source of blue in pottery, and cobalt is the strongest of the colouring oxides —…
$0 / 125 g Bag
RUGR
$0 / 2.5 kg Bag
CHOX
Chrome oxide is a green colouring oxide for glazes and slips, and a strong one — a trace of it…
$0 / 2.5 kg Bag
RUCE
$0 / 2.5 kg Bag
TASI
Talc is a hydrated magnesium silicate, and the softest mineral there is. It is the flux most low-fire white bodies…
$0 / 2.5 kg Bag
1074P
$0
CRYO
Cryolite is sodium aluminium fluoride, an insoluble source of soda that melts at a very low temperature. It goes into…
$0 / 2.5 kg Bag
GUMC
Gum CMC is a cellulose gum that thickens a glaze and binds the dried layer to the pot. It is…
$0 / 2.5 kg Bag
COST
Cornish stone substitute blends feldspar, quartz and kaolin into a secondary flux for glazes, clay bodies and engobes. It melts…
$0 / 2.5 kg Bag
GLAMA
$0 / 2.5 kg Bag
STCA
Strontium carbonate is an active flux at middle and high temperatures, where it thins the melt and smooths the surface.…
$0 / 2.5 kg Bag
NIOX
$0 / 125 g Bag
WAXL
$0 / 1.0 L
BOHY
Borax hydrous is a water-soluble source of boron, the oxide that gets low-fire glazes melting. Because it dissolves, it is…
$0 / 2.5 kg Bag
GLAGL
$0 / 2.5 kg Bag
SPOD
Spodumene is a lithium mineral that carries its alumina and silica with it, so it goes into a recipe as…
$0 / 2.5 kg Bag
BOAS
Bone ash is a calcium phosphate, and the material bone china is named for. A small addition to a glaze…
$0 / 2.5 kg Bag
NICA
$0 / 125 g Bag
RAVSLIP
Ravenscrag Slip is a light-coloured, low-iron silty clay that melts to a glaze at cone 10 with nothing added but…
$0 / 2.5 kg Bag
SOAS
Soda ash is sodium carbonate, and in ceramics it goes mostly into a casting slip as a deflocculant. A very…
$0 / 2.5 kg Bag
WAXR
$0 / 1.0 L
