HOME MADE UNDERGLAZE/BRUSHABLE GLAZE/VINCE PITELKA
A few months ago, Derek shared a Vince Pitelka pdf about home made underglazes: https://m.facebook.com/groups/181582648646840?view=permalink&id=843689132436185
Y tried it over bisqueware and it works nicely. Strong color response, smooth and “brushable”.
I tried the same recipe with different frits: local 804 (you can use 3110), 3134 and a substitute for 3124 (not available here).
Over buff stoneware. Nice white, stony matte with 3124, matte with 804, satin/matte with 3134.
I used a black local stain. No difference between 80, 60 and 40%. Next time will try with 20 and 10%.
I used the Underglaze liquide for “brushable glaze”: bingo!!!
Note: I used propylen glycol for the “non-toxic anti-freeze”. Fired at cone 5, ox