My new favorite cup from our Glazing Techniques class 2012.
Kuan Crackle cone 10
79.0 % Custer Feldspar
9.5% Whiting
9.5% Silica
2.0% Bone Ash
Add: 10 % zircopax
2.0% Bentonite
2.0% Bentonite
Fire to cone 10 then stain with India Ink
Posts
7 comments:
Love it! Wow!
Just love it!
Can you tell me is 'cluster feldspar' the same as either potash feldspar or soda feldspar? Or another one again?
Sadhana
Custer is a potash feldspar.
What can I use to make the lines permanent? Won' the ink wash out?
The ink never washed out for me, but if you can use ball milled iron or some very fine colorant and then refire it to seal it in.
Nice John! Looks like an extra thick application? SG = 140-ish?
Carolanne, probably and two thick coats.
Post a Comment