Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Ultrox 10
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Ultrox 12
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Ultrox 14
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Ultrox 16
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Ultrox 18