|JOHN BRITT 3-Day Glaze Testing Workshop

UpcomingJOHN BRITT 3-Day Glaze Testing Workshop

September 21 – 23
9:00 AM – 5:00 PM (10:00 AM – 3:00 PM on the 23rd)

This is a 3-day hands-on cone 6 electric and cone 6 reduction glaze testing workshop designed to show students how to test a base recipe and get various colors. On Friday we will be preparing test tiles with a base glaze and ten colorant variations. We will fire on Saturday in the cone 6 electric and cone 6 reduction kiln and then on Sunday, we will discuss the results when they are unloaded from the kiln.

The workshop will also be a general overview of ceramic glazes, focusing on cone 6 glazes, reduction, and oxidation. We will discuss cones, kilns, firing dynamics and principles as well as applying those principles to various firing cycles. This will lead us into some basic classifications of glazes, like ash, celadon, temmoku, etc. It will be conducted in a casual question and answer format which will drive the content of the weekend. Glazes will be discussed in a practical and easy to understand dialogue designed to help potters gain an understanding of glazes, firing, and glazing.

We will discuss how and why each type of glaze works and how you can achieve them, how to adjust your glazes and how to find new ones. We will discuss glazes from John’s new book: “The Complete Guide to Mid-Range Glazes: Glazing and Firing at cone 4 – 7” as well as his High Fire Book, but will go into more detail than the book allowed.


John Britt is a studio potter in Bakersville, North Carolina who has been a potter and teacher for over 33 years. He lives in mountains of western North Carolina although he grew up in Dayton, Ohio. John is primarily a self-taught potter who has worked and taught extensively, both nationally and internationally, at universities, colleges and craft centers, including the Penland School of Crafts where he served as the Clay Coordinator and Studio Manager.

He is the author of several books including,  The Complete Guide to High-Fire Glaze; Glazing & Firing at Cone 10 (Lark Ceramics Books, 2004) and The Complete Guide to Midrange Glazes: Glazing and Firing at Cone 6 (Lark Ceramics Books, 2014) He has also published several ebooks including The Quest for the Illusive Leaf Bowl and Other Assorted Articles and Aventurine Glaze: Tiger’s Eye, Goldstone, and Various Glitter Glazes. He also has a DVD produced by Ceramics Daily, Understanding Glazes: How to Test, Tweak and Perfect Your Glazes.

He was the juror for the book 500 Bowls, Technical Editor for The Art and Craft of Ceramics, and the Ceramic Glaze: The Complete Handbook, by Brian Taylor and Kate Doody. He has written numerous articles for ceramics publications including Ceramic Review, Studio Potter, Clay Times, Ceramic Technical, New Ceramics, and The Log Book and is a frequent contributor to Ceramics Monthly.

Learn more about the instructor. 


Materials Needed:

  1. P100 or N95 OSHA approved respirator or dust mask and a quart size zip lock bag (with your name on it) to keep it in.
  2. Journal and pen, sharpie markers,
  3. One pair of latex gloves,
  4. Braun (or some other brand) kitchen hand blender (a.k.a. immersion blender)
  5. A small scoop for measuring out materials,
  6. 10 –Solo plastic cups (16 oz. clear or blue or red party cups), and a couple of glaze brushes. Make sure the hand blender fits into the Solo cup! (there are different sizes)
  7. Triple beam scale or digital scale- ask if we have enough. We need one scale per two students and the center may have some. Call ahead and ask so you don’t buy one unnecessarily.

NOTE: TEST YOUR SCALE TO MAKE SURE IT IS ACCURATE TO 0.1 GRAMS! Many digital scales won’t measure that small of an amount. Many like to stop at 2 grams – but you will need to weigh 0.2 grams or 0.5 grams for this workshop. It is also recommended that you test your scale against another triple beam or digital scale to see if it is accurate.


Members Discount Registration: $270
(Enter your membership discount code at check out)

Early Registration (Register by May 21): $275
(Enter EARLY25 discount code at check out)

Registration (Register after May 21): $300

Please Note: Only one discount per registration is allowed. Registrations for the John Britt Workshop are non- refundable.

Price Qty
Registration: John Britt 3-Day Workshopshow details + $300.00 (USD)  

  • Day 1
    September 21, 2018
    9:00 am - 5:00 pm
  • Day 2
    September 22, 2018
    9:00 am - 5:00 pm
  • Day 3
    September 23, 2018
    10:00 am - 3:00 pm



321 Front St, Lynden, Washington, 98264, United States

The Ceramics Studio at the Jansen Art Center is located in the SE corner of the basement floor:

By | 2018-02-28T16:52:33+00:00 February 26th, 2018|Comments Off on UpcomingJOHN BRITT 3-Day Glaze Testing Workshop