Custer feldspar 75
Gerstley borate 10
Whiting 10
Silica 5
Bentonite 2
Ultrox 10
Custer feldspar 75
Gerstley borate 10
Whiting 10
Silica 5
Bentonite 2
Ultrox 11
Custer feldspar 75
Gerstley borate 10
Whiting 10
Silica 5
Bentonite 2
Ultrox 12
Custer feldspar 75
Gerstley borate 10
Whiting 10
Silica 5
Bentonite 2
Ultrox 13
Custer feldspar 75
Gerstley borate 10
Whiting 10
Silica 5
Bentonite 2
Ultrox 14