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For Flux Sake For Flux Sake Kathy King, Rose Katz, Matt Katz Performance Rewired Performance Rewired Yuka Sugiura & Nikki Bybee Arroe Collins: Unplugged & Totally Uncut Arroe Collins: Unplugged & Totally Uncut Arroe Collins The Audiobook Vault: Catholic Sacred & Classic Voices from the Past The Audiobook Vault: Catholic Sacred & Classic Voices from the Past The Audiobook Vault: Catholic james h Glover Network james h Glover Network RevJhg3 The Tolkien Road The Tolkien Road The Tolkien Road The 50 Greatest Old Time Radio Shows | Old Time Radio The 50 Greatest Old Time Radio Shows | Old Time Radio Old Time Retro Radio WIZARDS The Podcast Guide To Comics WIZARDS The Podcast Guide To Comics Adam and Will on The Retro Network Podcasty Aktuality.sk Podcasty Aktuality.sk Ringier Slovakia Media s.r.o. The Thinking Mind Podcast: Psychiatry & Psychotherapy The Thinking Mind Podcast: Psychiatry & Psychotherapy The Thinking Mind Podcast The Pre-Shift The Pre-Shift 7shifts Lean Out with Tara Henley Lean Out with Tara Henley Tara Henley POCO Playback POCO Playback 7 Mountains Media I'll Read What She's Reading I'll Read What She's Reading I'll Read What She's Reading Private Life: A New York Review Podcast Private Life: A New York Review Podcast New York Review Podcasts Fatto in casa da Benedetta Fatto in casa da Benedetta Benedetta Rossi Bonjour France Podcast Bonjour France Podcast AC Wilson NewsK365 NewsK365 NewsK365 Dive Club 🤿 Dive Club 🤿 Ridd Scary Stories and Rain Scary Stories and Rain Being Scared Interiørrådet Interiørrådet Acast Promo Estereo Podcast Promo Estereo Podcast Promo Estereo Krypton Report: All things Superman & DC Comics Podcast Krypton Report: All things Superman & DC Comics Podcast Jonathan Tyler Patrick, James Cole VINTAGE CLOTHING N' STUFF W/ DREW HEIFETZ VINTAGE CLOTHING N' STUFF W/ DREW HEIFETZ drew heifetz I Love Old Time Radio I Love Old Time Radio Vinny Hébert Narcissistic Music Disorder (NMD) Narcissistic Music Disorder (NMD) Narcissistic Music Disorder (NMD) Drink Beer, Think Beer With John Holl Drink Beer, Think Beer With John Holl All About Beer The Green Building Matters Podcast with Charlie Cichetti The Green Building Matters Podcast with Charlie Cichetti Charlie Cichetti Creative Pep Talk Creative Pep Talk Andy J. Pizza 372 Pages We'll Never Get Back 372 Pages We'll Never Get Back 372 Pages We'll Never Get Back Design kan… En branding og design podcast Design kan… En branding og design podcast AM Copenhagen We Got This with Mark and Hal We Got This with Mark and Hal Hal Lublin and Mark Gagliardi Front and Center Front and Center CENTER Stage Whisper Stage Whisper Andrew Cortes and Hope Bird Chapter-A-Day Audio Bible Chapter-A-Day Audio Bible John Stange, Pastor and Audio Bible Reading Plan Boston Found Boston Found Meet Boston Daily Mass Readings Daily Mass Readings Augustine Institute
For Flux Sake

Arts

For Flux Sake

Kathy King, Rose Katz, Matt Katz

Do things ever explode in a glaze firing?

July 07, 2026 8:39pm 33 min

Today we have a special NCECA focused episode featuring questions recorded in person at this year's conference in Detroit. The gang answer questions about explosions in a glaze firing, sanding bisque ware, and wheel clea...

Do all glazes need Bentonite?

July 01, 2026 6:44pm 43 min

Today we have a special NCECA focused episode featuring questions recorded in person at this year's conference in Detroit. The gang answer questions about using hot wax, refiring in a community studio, particle packing f...

The cost versus reliability episode

June 10, 2026 6:10am 40 min

Today the gang compares cost versus reliability when buying kilns and kiln shelves. The episode starts with a question about purchasing S-type thermocouples for new kilns and a discussion about preventing warping in cord...

Can I add something to a commercial glaze to change its temperature?

June 03, 2026 6:09am 36 min

To start today's episode the gang talk about their upcoming live show in Boston. We hope you will join us June 5th at the Harvard Ed Portal, where Kathy, Matt, Rose, and Producer Ben will be ready to answer your burning...

Why do layered glazes look different every time?

May 13, 2026 6:34am 38 min

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 o...

Can I use ash from a volcano in my glaze?

May 06, 2026 7:56am 29 min

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 ...

What materials should I buy to start mixing glazes?

April 08, 2026 6:18am 30 min

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 clea...

Is it best to use the medium or fast fire setting on my kiln?

April 01, 2026 6:03am 34 min

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 h...

Why are my plates cracking?

March 11, 2026 6:17pm 37 min

Unloading a kiln can be an emotional rollercoaster, especially if it's filled with a new ceramic form that gives you trouble. Today the gang answer a listener question about how to keep plates from cracking, the best tem...

What causes carbon coring in clays?

March 04, 2026 7:50am 36 min

What is carbon coring, and should we care about it? The term is actually a misnomer, with the real culprit being iron, a common ingredient in reduction fired clays. Today the gang talk about the phenomenon along with que...

Do I really need to sieve my glazes?

February 11, 2026 5:42am 33 min

Glaze preparation is a necessary part of the ceramic process, but have you ever wondered why sieving glazes is important? Today the gang talk about various ways to prepare a glaze and why you might not need to sieve as m...

Should I make my own clay?

February 04, 2026 7:39am 38 min

To start today's episode we take a ride to Materials Corner to talk about the situation with EPK, as well as, if there is an easy substitute to use in clay and glazes. The gang also answers a listener's questions about t...

Do kilns really need peep holes?

January 14, 2026 6:20pm 33 min

Have you ever wondered why kilns have peep holes? Today Matt, Rose, and Kathy debate the function and necessity of peep holes, while also tackling a question about glazing only the interior of a pot. They also start the ...

Is there a difference between real and fake ash glazes?

January 07, 2026 6:24pm 39 min

Happy New Year! To start 2026 the gang answer listener questions about ash glazes, mixing brushing and dipping glazes, and how the particle size of colorants affects glaze outcomes. They also begin the episode sharing st...

Gabriel Kline and Bill Collins on food safe glazes

December 10, 2025 7:04pm 43 min

Have you wondered what makes a glaze food safe? Today we are happy to welcome Gabriel Kline and Bill Collins to the show to talk about the topic, and their new book Amazing Glaze: Food Safe Recipes. They discuss the def...

Why is the last 200 degrees of the firing the most important?

December 03, 2025 7:59am 28 min

Do you fire your kiln fast or slow? And does it really matter? Today the gang answer a few listener questions about the relationship between temperature, glaze melt, and vitrification. They also discuss a class of clays ...

Why is my casting slip hard-panning?

November 19, 2025 6:16pm 38 min

Commercial casting slips are great for their convenience, but what do you do when your recipe hard-pans in the bucket? Today the gang talk about why hard-panning happens and how you can fix it. They also discuss making t...

Help my clay is plucking!

November 12, 2025 7:26am 32 min

Have you ever had small pieces of an unglazed foot ring stick to a kiln shelf? This bummer of a phenomenon is called plucking, and today the gang talk about how and why it happens. They also answer a listener's question ...

Halloween Extravaganza with Lord Celsius, Wizard of Clays, and Copper Carb

October 31, 2025 8:10pm 33 min

Halloween is our favorite holiday at For Flux Sake. We can't get enough of the costumes, candy, and science! Join the gang this week as they answer listener questions about using wild clays in a community studio, washing...

What are the do's and dont's of working in a community studio?

October 15, 2025 6:54am 33 min

Joining a new community studio can be exciting, but also a little scary. Today the gang talk about how to be a good community member. They also answer listener questions about clay color changes, using tar paper in the s...

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