As a potter, admitting that you despise anything about the ceramic process, is often met with shocked looks and disdain. But here I am confessing, not for the first time I might add, that I HATE MAKING GLAZES. I hate it, I hate it, I hate it! Wheeeeeee! that felt good......
But as much as I don't like doing it.......it still has to get done.
This week I maned up.....womaned up......and made some glaze tests.
Here are the results:
Andy Martin's Show Saver Base Glaze:
nepheline syenite 21.4
frit 3110 4.2
strontium carbonate 12.8
whiting 2.4
barium carbonate 22.8
grolleg (EPK) 2.4
silica (flint) 31.o
bentonite 3%
For Water Turquoise:
add: 4% copper carbonate
For Purple:
add: cobalt carbonate .25%
manganese carbonate 3%
For Grass Green:
add: chrome .5%
copper carbonate 3%
red iron oxide 1%
For Ultramarine Blue:
add: cobalt carbonate .5%
copper carbonate 3%
For Chartreuse:
add: .5% chrome
(be careful here. it calls for .5% not 5%. too much chrome is never a good idea)
I am going to remake the purple and the grass green with less of each metal for a little less intense color. Next week I'll post test tiles.
Have a great creative week!!!!
Leanne P