Think about your slumping temperature

Home Forums Glass Fusing General Fusing Discussion cleaning molds Think about your slumping temperature

Stephen Richard

I have not had to re-apply kiln wahs to my moulds for years. If your kiln wash is chipping off after a few firings, you should consider at least two things:

Are you firing higher than you need?  usually 630 – 677C is enough with a longer or shorter soak is enough.

Are you putting a lot of kiln wash on the mould? A thin layer is most often better than a number and thicker layers.

My method of preparation is here:

Stephen Richard

blogs at: and

People Who Like Thisx