Silica
Clayworks
From $11.90
Wollastonite
From $8.90
Spodumene
From $12.90
Potash Feldspar Standard
From $10.70
Gerstley Borate
Eckalite 1 Kaolin
From $17.80
Copper Oxide Black
From $29.60
Bone Ash Natural
From $10.80
Claypro CR (Ball Clay R replacement)
From $10.40
Claypro CA (FX replacement)
From $11.70
Wax Resist
Clayworks Potters Supply
From $17.00
Dispex N40
From $8.10
Zinc Oxide
Wax beads
From $15.60
Vanadium Pentoxide
From $14.90
Tin Oxide
From $11.60
Talc
Strontium Carbonate
From $15.50
Soda Ash
From $10.20
Rutile Sand
From $9.10
