Friday, December 18, 2009

Way to much glaze

Of all the steps, glazing can be the trickiest in making pottery. 



"Ocean" glaze on colander made by a Drop-In potter


Color can make or break a piece.  Each glaze seems to have its own personality, some are runny, some like a thin application while others need to be thicker and others look best with a very even thickness.  My favorite glazes "break" on texture, those which are one color where then and another where thick.

Too much glaze- no matter it's charactorists, is NOT a good thing. 

 Glaze was applied to thick- it ran right off the colander during firing, welding the piece to the kiln shelf.

A good rule of thumb- glaze should be the thickness of a postcard after application and before firing.

Happy Glazing!  Teresa

1 comment:

Dogwood said...

Oh, that looks so sad. All that work! Do you have to toss the kiln shelve or can you clean it? Or, maybe sand it lots and lots?