Clay and Glaze Chemistry

5,542 topics in this forum

1. Speckled buff pinholes

   By garyl, October 27, 2021
   • 3 replies
   • 956 views
   • 
   • Lucia Matos
   • October 29, 2021

2. Porcelain and black clay

   By Moh92, October 24, 2021
   • 8 replies
   • 606 views
   • 
   • Moh92
   • October 27, 2021

3. Kaowool used in clay?

   By Sandy Ashbaugh Ceramics, October 25, 2021   

   • kaowool
   • paperclay
   • (and 1 more)

     Tagged with:

     • kaowool
     • paperclay
     • porcelain 5
   • 6 replies
   • 260 views
   • 
   • Sandy Ashbaugh Ceramics
   • October 26, 2021

4. Wild clay newbie looking for recipies

   By Daisy_Jane, October 23, 2021
   • 1 reply
   • 291 views
   • 
   • neilestrick
   • October 23, 2021

5. clay

   By konar, October 22, 2021
   • 2 replies
   • 255 views
   • 
   • konar
   • October 22, 2021

6. Lustres and Gold

   By Bonnie Anderson, October 21, 2021   

   • what is a tag?
   • 1 reply
   • 230 views
   • 
   • Min
   • October 22, 2021

7. Mason Stains in Europe

   By Olena, October 18, 2021
   • 5 replies
   • 913 views
   • 
   • Callie Beller Diesel
   • October 21, 2021

8. Colored terra sigillata turns hazy 1 2

   By JMWP, February 5, 2019
   • 26 replies
   • 3.2k views
   • 
   • Lucia Matos
   • October 20, 2021

9. under glaze

   By konar, October 17, 2021
   • 2 replies
   • 296 views
   • 
   • konar
   • October 18, 2021

10. Gritty underglaze

    By Skye Jordan, October 17, 2021
    • 4 replies
    • 706 views
    • 
    • Pres
    • October 17, 2021

11. Strontium Carbonate Sub for Barium Carbonate

    By KarenB, October 6, 2021   

    • heino blue
    • john britt
    • (and 2 more)

      Tagged with:

      • heino blue
      • john britt
      • recalculate
      • glaze recipe
    • 4 replies
    • 470 views
    • 
    • Beebop
    • October 15, 2021

12. Kentucky Mudworks Clay

    By Roberta12, October 12, 2021
    • 3 replies
    • 553 views
    • 
    • Morgan
    • October 14, 2021

13. How to rescue vintage dish with flaking design

    By Chris148, October 9, 2021
    • 8 replies
    • 350 views
    • 
    • Chris148
    • October 12, 2021

14. Differences between Standard 181 and 182

    By Va in VA, October 10, 2021
    • 2 replies
    • 1k views
    • 
    • neilestrick
    • October 12, 2021

15. Flocculation and specific gravity 1 2

    By Rick Wise, November 20, 2020   

    • glaze
    • epson
    • (and 3 more)

      Tagged with:

      • glaze
      • epson
      • sp
      • deflocculation
      • epsom
    • 43 replies
    • 2.8k views
    • 
    • Mark C.
    • October 10, 2021

16. glaze shivering -

    By Ann E. V., October 9, 2021   

    • paper clay
    • stroke and coat (mayco)
    • (and 2 more)

      Tagged with:

      • paper clay
      • stroke and coat (mayco)
      • sculpture clay prep for glaze
      • white underglaze (amaco)
    • 6 replies
    • 408 views
    • 
    • Ann E. V.
    • October 10, 2021

17. Question about brown crock glaze

    By Josiegirl, October 10, 2021
    • 3 replies
    • 291 views
    • 
    • oldlady
    • October 10, 2021

18. Help with hand me down recipe

    By Jules Lamb Bear, October 7, 2021   

    • clay body recipe
    • clay body adjustment
    • 8 replies
    • 394 views
    • 
    • neilestrick
    • October 10, 2021

19. Spontaneous breaking

    By Roberta12, October 5, 2021
    • 7 replies
    • 487 views
    • 
    • Babs
    • October 10, 2021

20. What makes this glaze tick?

    By Crooked Lawyer Potter, May 5, 2021
    • 13 replies
    • 707 views
    • 
    • KarenB
    • October 10, 2021

21. how can my glaze become buttery

    By bryandave, October 1, 2021
    • 10 replies
    • 553 views
    • 
    • Russ
    • October 9, 2021

22. Firing schedule for glass on stoneware

    By docweathers, September 29, 2021
    • 19 replies
    • 702 views
    • 
    • Chilly
    • October 9, 2021

23. Old, Dry, Hardened Clay

    By elmeaux, October 5, 2021
    • 0 replies
    • 276 views
    • 
    • elmeaux
    • October 5, 2021

24. Best method for using stains as overglaze

    By tomhumf, October 2, 2021
    • 6 replies
    • 352 views
    • 
    • Babs
    • October 4, 2021

25. Adding Mason Stains To My Premixed Clear Cone 5 Glaze

    By Karen Rycheck, September 27, 2021   

    • mason stain
    • clear
    • (and 3 more)

      Tagged with:

      • mason stain
      • clear
      • translucent
      • glaze
      • cone5
    • 9 replies
    • 1.2k views
    • 
    • Callie Beller Diesel
    • October 4, 2021