Clay and Glaze Chemistry

5,543 topics in this forum

1. The truth about crazing

   By Matt Katz, October 13, 2017
   • 9 replies
   • 1.8k views
   • 
   • glazenerd
   • October 31, 2017

2. Recycle Filter Aid As Glaze Base

   By cabako, August 16, 2016
   • 14 replies
   • 1.3k views
   • 
   • cabako
   • October 31, 2017

3. Refiring dry wood fired pieces in electric advice sought

   By JLowes, October 29, 2017   

   • wood fired
   • refire
   • 6 replies
   • 1.8k views
   • 
   • Biglou13
   • October 31, 2017

4. Changing the chemical make up

   By Cherry, October 29, 2017
   • 2 replies
   • 407 views
   • 
   • Cherry
   • October 29, 2017

5. satin matte glazes - earthy tones

   By Laurène Ashley, October 22, 2017
   • 24 replies
   • 2.4k views
   • 
   • Sheryl Leigh
   • October 29, 2017

6. Reducing thermal conductivity

   By Magnet, October 11, 2017
   • 15 replies
   • 1.3k views
   • 
   • Tyler Miller
   • October 28, 2017

7. dry glazes

   By Norm35, October 26, 2017   

   • 06 glazes
   • 2 replies
   • 368 views
   • 
   • Norm35
   • October 27, 2017

8. Helene Fielder's work

   By nancylee, October 21, 2017
   • 5 replies
   • 584 views
   • 
   • nancylee
   • October 27, 2017

9. Specific Gravity from Dry Ingredients?

   By kraythe, October 26, 2017
   • 7 replies
   • 1.5k views
   • 
   • Tyler Miller
   • October 26, 2017

10. Substitutions

    By BlackDogPottery, October 24, 2017
    • 5 replies
    • 4.7k views
    • 
    • oldlady
    • October 25, 2017

11. Question on Formulating Cone 5 Porcelain Clay Body

    By kraythe, October 20, 2017
    • 15 replies
    • 1.3k views
    • 
    • Marcia Selsor
    • October 23, 2017

12. How to Replace Ferro Frit 3249

    By kraythe, October 21, 2017
    • 4 replies
    • 3.4k views
    • 
    • curt
    • October 22, 2017

13. How to fit a glaze to my Cone 5 porcelain thermal expansion?

    By kraythe, October 20, 2017
    • 10 replies
    • 1.6k views
    • 
    • kraythe
    • October 21, 2017

14. Mason Stain in base glazes

    By Guest, October 20, 2017
    • 8 replies
    • 3.6k views
    • 
    • Guest
    • October 21, 2017

15. How to mix Dry Glazes Safely

    By kraythe, October 20, 2017
    • 2 replies
    • 512 views
    • 
    • kraythe
    • October 20, 2017

16. Homemade Underglaze Trouble

    By BlackDogPottery, October 19, 2017
    • 10 replies
    • 1.3k views
    • 
    • Marcia Selsor
    • October 20, 2017

17. Paper Clay on bisque fired pieces - should the paper clay be made with bisque fired clay

    By agafdesign, October 16, 2017   

    • bisque
    • paper clay
    • (and 1 more)

      Tagged with:

      • bisque
      • paper clay
      • repair
    • 18 replies
    • 5.5k views
    • 
    • Babs
    • October 18, 2017

18. Why Calcine China Clay?

    By Pugaboo, June 27, 2017
    • 12 replies
    • 2k views
    • 
    • dangerouspottery
    • October 13, 2017

19. Amaco dip/brush glaze compatibility issue ... help!! 1 2

    By GiselleNo5, October 4, 2017   

    • amaco
    • dipped glazes
    • (and 1 more)

      Tagged with:

      • amaco
      • dipped glazes
      • glaze layering
    • 28 replies
    • 5.2k views
    • 
    • neilestrick
    • October 13, 2017

20. Another clear glaze question

    By Roberta12, September 27, 2017   

    • underglaze
    • clear
    • 6 replies
    • 721 views
    • 
    • dangerouspottery
    • October 12, 2017

21. Help me diagnose this problem?

    By dangerouspottery, October 8, 2017
    • 5 replies
    • 815 views
    • 
    • High Bridge Pottery
    • October 11, 2017

22. Acrylic Paint Removal

    By PamelaLBL, October 10, 2017
    • 4 replies
    • 1.2k views
    • 
    • neilestrick
    • October 10, 2017

23. Mixing glazes again.

    By Guest, September 8, 2017
    • 14 replies
    • 987 views
    • 
    • Joseph Fireborn
    • October 9, 2017

24. Flux Formula Limits For Porcelain 1 2 3

    By glazenerd, August 31, 2016
    • 62 replies
    • 5.4k views
    • 
    • Marcia Selsor
    • October 8, 2017

25. Good Slip

    By BlackDogPottery, October 7, 2017
    • 4 replies
    • 652 views
    • 
    • Min
    • October 7, 2017