Sticking to Glass
This is part two of a three part tip. Click here to visit
4. Try firing a piece with iridescent
glass on the bottom, with the irid side down against the shelf.
Kiln wash doesn't usually stick to irid. (This works for
dichroic coatings, too.)
5. Consider using fiber paper instead
of kiln wash. Even if the fiber paper sticks to the glass,
a simple dip in a pan of water will usually remove the paper easily.
(Just make sure your piece has totally cooled before you try
6. Switch brands of kiln wash.
It's best to purchase a premium brand of kiln wash that's been
formulated for glass, such as Bullseye's Shelf Primer or Hotline Primo Primer.
And finally, my
favorite tip for preventing the sticking of kiln wash to glass.
Click here to check it out.
Copyright 2005 Brad Walker. All rights
Most of these tips came from
posters on the Warm Glass bulletin board.