Clay and Glaze Chemistry

5,540 topics in this forum

1. how to dispose of underglaze/glaze water

   By melcybee, June 26, 2022
   • 5 replies
   • 513 views
   • 
   • kswan
   • June 27, 2022

2. Soluble salts

   By ATauer, June 21, 2022
   • 19 replies
   • 1.3k views
   • 
   • PeterH
   • June 23, 2022

3. Glaze Calculation Software - understanding what they are showing. 1 2

   By Min, April 25, 2022   

   • glaze calc
   • glaze calculation software use
   • (and 1 more)

     Tagged with:

     • glaze calc
     • glaze calculation software use
     • understanding glaze calc software
   • 28 replies
   • 1.7k views
   • 
   • Retxy
   • June 22, 2022

4. Porcelain for raku/pitfire

   By ATauer, June 21, 2022
   • 0 replies
   • 215 views
   • 
   • ATauer
   • June 21, 2022

5. Temmoku glaze shivering and crawling on stoneware

   By Linchimb, June 20, 2022
   • 12 replies
   • 663 views
   • 
   • Babs
   • June 21, 2022

6. Second glaze dip application contamination?

   By Morgan, June 17, 2022
   • 6 replies
   • 433 views
   • 
   • Callie Beller Diesel
   • June 20, 2022

7. Any idea what to use to make sure porcelain slip doesn't stick to aluminum press mold?

   By art-ceramic nyc, June 16, 2022
   • 4 replies
   • 709 views
   • 
   • Jeff Longtin
   • June 20, 2022

8. Printing in ceramic factory

   By Maryr, June 19, 2022   

   • painting
   • printing on clay
   • 6 replies
   • 612 views
   • 
   • High Bridge Pottery
   • June 20, 2022

9. Pugged Clay Becomes Short 1 2

   By Sbsoso, January 2, 2021
   • 37 replies
   • 2.5k views
   • 
   • Megga
   • June 19, 2022

10. Getting a warm, transparent copper green without using lead

    By mr_glazy_man, June 13, 2022
    • 13 replies
    • 1.1k views
    • 
    • mr_glazy_man
    • June 18, 2022

11. Pugging Porcelain- achieving a decent reclaim clay with pugmill

    By Megga, June 16, 2022   

    • pugging
    • pugmill
    • (and 5 more)

      Tagged with:

      • pugging
      • pugmill
      • pug
      • clay
      • porcelain
      • reclaim
      • venco
    • 12 replies
    • 821 views
    • 
    • Callie Beller Diesel
    • June 18, 2022

12. Need help finding recipe

    By CraftmanVN99, June 18, 2022
    • 2 replies
    • 285 views
    • 
    • PeterH
    • June 18, 2022

13. Looking for emerald glaze recipe (cone 01)

    By CraftmanVN99, June 4, 2022   

    • glaze
    • help
    • (and 2 more)

      Tagged with:

      • glaze
      • help
      • emerald
      • glazerecommendation
    • 7 replies
    • 523 views
    • 
    • CraftmanVN99
    • June 18, 2022

14. Overglaze? Is it real?

    By Lynnette, June 15, 2022
    • 2 replies
    • 361 views
    • 
    • Callie Beller Diesel
    • June 15, 2022

15. White flakes on some pieces. Are they from kiln shelves?

    By dkline, June 15, 2022
    • 2 replies
    • 622 views
    • 
    • Callie Beller Diesel
    • June 15, 2022

16. New at Pottery- confused and need help please

    By gingersmom, June 11, 2022
    • 6 replies
    • 506 views
    • 
    • PeterH
    • June 14, 2022

17. What is the significance of a glaze's "specific gravity"

    By Crooked Lawyer Potter, May 17, 2022
    • 10 replies
    • 613 views
    • 
    • Callie Beller Diesel
    • June 13, 2022

18. Low-fire unglazed Stull charts equivilents

    By padjbarry, June 1, 2022
    • 9 replies
    • 649 views
    • 
    • PeterH
    • June 13, 2022

19. Wood ash glaze strange patina

    By Valeria, June 10, 2022
    • 5 replies
    • 391 views
    • 
    • neilestrick
    • June 11, 2022

20. GC715

    By Robert Marx, June 9, 2022
    • 2 replies
    • 381 views
    • 
    • Robert Marx
    • June 9, 2022

21. Glaze was still powdery after 18 hours

    By Beachless1, June 7, 2022
    • 2 replies
    • 133 views
    • 
    • Beachless1
    • June 7, 2022

22. Nara 05/06 Best Clear Glaze Recommendations

    By MikkiNightCraft, June 2, 2022
    • 7 replies
    • 555 views
    • 
    • Roberta12
    • June 3, 2022

23. Found Native Wild Red Clay question

    By FALLA, May 27, 2022
    • 3 replies
    • 263 views
    • 
    • Babs
    • June 3, 2022

24. Substitution material question

    By cambriapottery, May 28, 2022
    • 5 replies
    • 359 views
    • 
    • JohnnyK
    • May 29, 2022

25. Powdery Application of Dry Mix Dip Glaze

    By VeronicaP, May 27, 2022
    • 8 replies
    • 631 views
    • 
    • Callie Beller Diesel
    • May 28, 2022