Clay and Glaze Chemistry

5,540 topics in this forum

1. Frit Substitution Chart + Orton Cone Charts + Kiln Wash Recipes

   By Min, October 15, 2019
   • 20 replies
   • 13.6k views
   • 
   • Mark C.
   • March 18

2. Wild Clay Processing

   By Min, November 5, 2022   

   • found clay
   • foraged clay
   • (and 2 more)

     Tagged with:

     • found clay
     • foraged clay
     • dug clay
     • testing wild clay
   • 21 replies
   • 1.8k views
   • 
   • Pluton
   • January 26

3. Eutectics Calculator 1 2

   By Min, May 12, 2021
   • 42 replies
   • 5.3k views
   • 
   • C.Banks
   • January 14

4. Custer feldspar... again... new chemistry 2021 data 1 2

   By Dick White, August 15, 2022
   • 44 replies
   • 2.7k views
   • 
   • GEP
   • January 3

5. Talc shortage? New Talc - Cim Talc and Fabi Talc 1 2

   By Susan McHenry, April 28, 2021   

   • talc
   • cim talc fabi talc
   • 28 replies
   • 6.7k views
   • 
   • Dick White
   • October 22, 2023

6. Spodumene Substitute Analysis

   By Min, April 1, 2023
   • 11 replies
   • 1.1k views
   • 
   • PeterH
   • July 10, 2023

7. User Beware + Technical FAQ's

   By Guest JBaymore, February 22, 2014
   • 4 replies
   • 26.8k views
   • 
   • oldlady
   • December 27, 2019

8. High fire clear glaze over under glaze - cloudiness

   By Hendrixl114, Saturday at 07:31 PM
   • 5 replies
   • 110 views
   • 
   • Kelly in AK
   • 3 hours ago

9. Bisque Menders Recipe - Making Your Own

   By Hyn Patty, April 10
   • 17 replies
   • 206 views
   • 
   • Kelly in AK
   • Yesterday at 05:05 AM

10. White Shino wood firing

    By Hands On, Tuesday at 02:36 PM
    • 1 reply
    • 48 views
    • 
    • Min
    • Tuesday at 05:44 PM

11. Limiting Oxidation on Palladium?

    By Ben xyz, Monday at 03:24 AM
    • 1 reply
    • 67 views
    • 
    • Callie Beller Diesel
    • Tuesday at 12:55 AM

12. Low Fire Clays

    By AndreaK, April 16   

    • clays
    • glazes
    • 9 replies
    • 168 views
    • 
    • Min
    • Monday at 10:05 PM

13. Substituting frit in Brian Taylor B1 Clear Base

    By sorenasterart, Monday at 09:10 PM
    • 1 reply
    • 42 views
    • 
    • neilestrick
    • Monday at 09:38 PM

14. Underglaze Deepening from Repeat Firings?

    By Ben xyz, Monday at 03:46 AM
    • 1 reply
    • 37 views
    • 
    • Min
    • Monday at 04:03 PM

15. Dolomite mesh?

    By davidh4976, Sunday at 06:25 PM
    • 1 reply
    • 38 views
    • 
    • neilestrick
    • Sunday at 07:25 PM

16. O-42 Moss green

    By Myceliuman, Saturday at 11:40 PM
    • 3 replies
    • 63 views
    • 
    • Hulk
    • Sunday at 03:06 PM

17. Glazed pieces hung out at 800F degrees - ok?

    By ABlanc, April 17
    • 4 replies
    • 70 views
    • 
    • neilestrick
    • Sunday at 02:09 AM

18. Beginner question re saggar firing

    By Brian_Ire, April 18
    • 3 replies
    • 88 views
    • 
    • neilestrick
    • Sunday at 02:07 AM

19. Why does my Bone China have a Green tint?

    By Jarman Porcelain, April 8
    • 20 replies
    • 231 views
    • 
    • Jarman Porcelain
    • Friday at 09:18 PM

20. Terra sigillata deflocculation from local clay

    By wens, April 13
    • 8 replies
    • 100 views
    • 
    • Callie Beller Diesel
    • Friday at 05:05 PM

21. Bone china glazing problems 1 2

    By Ben10, March 27, 2022
    • 37 replies
    • 2.2k views
    • 
    • Jarman Porcelain
    • April 17

22. Clear glaze looks yellow

    By Judy SA, March 3, 2023
    • 11 replies
    • 1.1k views
    • 
    • tinypieces
    • April 17

23. Need help with low fire slip and glaze

    By Merve, April 15
    • 3 replies
    • 88 views
    • 
    • Min
    • April 16

24. Gold Lustre

    By Imu, April 15
    • 4 replies
    • 97 views
    • 
    • Imu
    • April 16

25. Potters who are to longer with us-Glaze recipes live on

    By Mark C., April 14
    • 1 reply
    • 87 views
    • 
    • fergusonjeff
    • April 15