Perhaps the kiln and your students would survive, but I suspect
that the glaze would be a mess with all that acrylic burning off
underneath it. Acrylic paint is what could be called one of many
"air temperature glazes" for ceramics. If you want it to look
better perhaps you might cover it with a high gloss clear polymer.
The kids love shinny stuff. Good Luck, Woody in KC
Wendy Birch wrote:
> Help please!
> My seventh graders made castles out of clay and I had
> them paint them with acrylic paints. The paint does
> not look very good so I was hoping that they could
> cover the paint with glaze. Has anyone ever fired
> glaze on top of acrylic paint. I am afraid I might
> create a lethal gas and blow up the kiln.