Ep 128 – Can I use ash from a volcano in my glaze?

To start today’s explosive episode a listener writes in wondering about using ash from Mt. St. Helens in a glaze. The gang also talk about best cleaning practices for keeping pets and children safe in a home studio, and methods for reducing pinholing.

LIVE SHOW: Would you like to ask your burning questions about clay and glaze to Kathy, Matt, and Rose in person? June 5th the whole gang heads to Boston for a live show. It’s going to be a blast! Tickets are available now through the Harvard Ed Portal.

Do you have questions or need advice on glazes?
➤ Check out For Flux Sake Patreon. This is a great way to show your support and have access to discounted merch, live hangouts, and extra episodes. Head over to Patreon (https://www.patreon.com/c/ForFluxSakePodcast/) and sign up today.

Today’s episode is brought to you by:
Monkey Stuff (https://monkeystuff.com/)
The Rosenfield Collection (https://www.rosenfieldcollection.com/)
Cornell Studio Supply (https://cornellstudiosupply.com/)
Ceramic Materials Workshop (Making Glaze Make Sense)

Glazing problems? Kiln meltdown?

Send your questions to forfluxsakepodcast@gmail.com – you might hear the answer on the show!

Want to learn more?

Check our our blog articles and all of our videos on our YouTube channel!

Share this Episode

Explore our courses!

Not sure where to start? Get help finding your learning path.

Start Learning

Recent Podcast Episodes

Today we have a special Flux U episode where the gang dive deep into glaze application to answer a listener's question about the chemical and physical limitations of glaze layering. What seems like a simple topic turns out to be quite complex. They also talk about helpful tips for buying and installing your first home kiln.
We love questions from our educator friends. Today’s episode starts with a question from a high school teacher who wondered what the best materials are for starting a glaze lab. The gang also answer a question about cleaning up clay with soap and take a trip to Materials Corner to report on the recent bankruptcy of a major ceramic materials supplier.
Have you ever wondered what the firing rates are for the pre-programmed kiln schedules in modern kilns? In today’s episode the gang talk about the differences between slow, medium, and fast on Bartlett controllers, and how the rates affect glaze outcomes.