Heino-Render Satin Matte Clear                                                Cone 6 Oxidation

Custer Feldspar                                 30
Nepheline Syenite                             20
Whiting                                                17
Gerstley Borate                                    4
Zinc Oxide                                            9
Kaolin (EPK)                                      14
Silica (Flint)                                         5
Bentonite                                              2

CMC Gum powdered form              1.5

Possible colorants: Use any one combination

Nickel 1% produced a pale tan/brown on porcelain
Cobalt Carbonate 1% produced a strong matte blue on porcelain
Rutile 4 – 8 %
Copper Carbonate 1.5 % and Rutile 4% produced a green with brown flecks (un-sieved) on porcelain
Mason Stains – try 3 – 5% for transparent versions.  10% produced strong colors

CMC gum aids in even distribution of the glaze on the work, especially with brushing.