For Flux Sake Podcast

On today’s episode of For Flux Sake our hosts give us the good and bad news about pinholing. Turns out this tricky defect can be caused by four separate problems wrapped into one. Tune in to hear their solutions and the variety of ways you can stop this glaze defect.

On today’s episode of For Flux Sake our hosts talk about the ins and outs of slip casting. They discuss the dynamics of plaster and why some slip recipes are harder to cast with.

On today’s episode of For Flux Sake our hosts have a grab bag of listener questions. They talk about dealing with freezing bags of clay, what to do if your kiln loses power mid-firing, and the pros and cons of venting electric kilns.

On today’s episode of For Flux Sake our hosts talk about the effect of mold growth on plasticity. They also answer a question about slaking clay and a listener writes in to challenge the gang on bisque temperatures.

One of the hardest things in ceramics is waiting for your kiln to cool. On today’s episode of For Flux Sake our hosts talk about the threshold for unloading a hot kiln. They also answer a few questions about crazing and discuss why Shino glazes turn fuzzy when they dry (pictured above).

Have you ever wondered why your glazes change so much when you layer them? On today’s episode of For Flux Sake our hosts talk about combining glazes and they also discuss the carbon foot print of pottery making.

There’s nothing like the disappointment of opening a kiln full of glazes that spit all over the shelves. On today’s episode of For Flux Sake our hosts talk about how you can fix that issue and they also answer a listener question about liner glazes.

Have you ever found a bucket of material and not known what it is? On today’s episode of For Flux Sake our hosts talk about how you might test that mystery material so that you can put it to good use. They also answer a listener question about adding colorants to commercial glazes.

On today’s episode of For Flux Sake Matt sits down with toxicologist Sarah Urfer to talk about the relative toxicity of ceramic materials. They discuss methods of absorption and the old adage “the dose makes the poison”.

On today’s episode of For Flux Sake our hosts talk about the relationship between specific gravity and glaze thickness, both before and after a glaze has been fired. They also answer a listener question about how you might change a dunking glaze into a brushing glaze with additives.