Clay and Glaze Chemistry

5,531 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
   • 2.6k 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
   • 6.6k views
   • 
   • Dick White
   • October 22, 2023

6. Spodumene Substitute Analysis

   By Min, April 1, 2023
   • 11 replies
   • 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. Need help with low fire slip and glaze

   By Merve, yesterday at 02:37 AM
   • 2 replies
   • 45 views
   • 
   • Merve
   • 7 hours ago

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

   By Jarman Porcelain, April 8
   • 11 replies
   • 88 views
   • 
   • Min
   • 8 hours ago

10. App - Blazed and Potfolio

    By StonedStudio, 12 hours ago
    • 0 replies
    • 32 views
    • 
    • StonedStudio
    • 12 hours ago

11. Gold Lustre

    By Imu, 19 hours ago
    • 3 replies
    • 40 views
    • 
    • liambesaw
    • 13 hours ago

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

    By Mark C., Sunday at 12:19 AM
    • 1 reply
    • 54 views
    • 
    • fergusonjeff
    • 15 hours ago

13. Im desperate

    By Dabombmom, March 19
    • 23 replies
    • 307 views
    • 
    • Dabombmom
    • 22 hours ago

14. Bone china glazing problems 1 2

    By Ben10, March 27, 2022
    • 36 replies
    • 2.1k views
    • 
    • Jarman Porcelain
    • Sunday at 09:37 PM

15. Any thoughts on what is causing my glaze problem?

    By Bam2015, Saturday at 03:53 PM
    • 7 replies
    • 94 views
    • 
    • Jarman Porcelain
    • Sunday at 05:12 PM

16. Terra sigillata deflocculation from local clay

    By wens, Saturday at 04:31 PM
    • 6 replies
    • 50 views
    • 
    • wens
    • Sunday at 02:59 PM

17. Bisque Menders Recipe - Making Your Own

    By Hyn Patty, Wednesday at 04:12 PM
    • 13 replies
    • 130 views
    • 
    • Kelly in AK
    • Saturday at 05:46 AM

18. Extreme Cracking/Shrinkage in Tiles

    By Caroline E, March 14
    • 6 replies
    • 164 views
    • 
    • neilestrick
    • April 9

19. Pinhole problems 1 2

    By Lbauer12, March 22
    • 32 replies
    • 647 views
    • 
    • Lbauer12
    • April 9

20. Watercolor painting on greenware clay

    By Jeanne at Railyard Arts, April 6
    • 6 replies
    • 96 views
    • 
    • Min
    • April 9

21. Chrome & Zinc - toxic?

    By Beccap, April 7
    • 15 replies
    • 211 views
    • 
    • Min
    • April 8

22. Dry Effect Oxide Patina

    By SusannaK, April 5   

    • oxide
    • patina
    • (and 1 more)

      Tagged with:

      • oxide
      • patina
      • frit
    • 2 replies
    • 69 views
    • 
    • SusannaK
    • April 8

23. Strontium Crystal Magic Cool- Food Safe?

    By Caroline E, April 4
    • 5 replies
    • 125 views
    • 
    • Min
    • April 5

24. Blistering? Need advice

    By StudioClover, April 4
    • 4 replies
    • 86 views
    • 
    • Callie Beller Diesel
    • April 5

25. How Can I Get a Smooth Finish with underglaze

    By tman123, March 29
    • 3 replies
    • 126 views
    • 
    • neilestrick
    • April 2