Clay and Glaze Chemistry

5,557 topics in this forum

1. Med-mar metals liquid bright gold etch for ceramics

   By Joanne drevlow, April 10, 2020
   • 9 replies
   • 982 views
   • 
   • PeterH
   • November 12, 2020

2. red versus yellow iron oxide

   By docweathers, June 8, 2013
   • 8 replies
   • 6.6k views
   • 
   • jframirezr
   • November 11, 2020

3. Glaze Shivering

   By Mklamping, November 8, 2020
   • 7 replies
   • 436 views
   • 
   • Chilly
   • November 11, 2020

4. Pre mixed commercial clear glaze recommendations

   By AdamFG, November 5, 2020
   • 11 replies
   • 1.3k views
   • 
   • Sorcery
   • November 10, 2020

5. Trouble with new glaze...

   By kayleyvdb, November 6, 2020
   • 6 replies
   • 391 views
   • 
   • Chilly
   • November 9, 2020

6. High fire glaze on low fire bisque

   By michelle page, November 8, 2020   

   • high fire glaze
   • low fire bisque
   • 4 replies
   • 800 views
   • 
   • Chilly
   • November 9, 2020

7. How did this happen, and how can I get rid of the cracks?

   By Jessicak, November 8, 2020
   • 3 replies
   • 304 views
   • 
   • Bill Kielb
   • November 9, 2020

8. Cerdec-degussa intensive red stain powder

   By Michelle Spiziri, November 8, 2020
   • 1 reply
   • 213 views
   • 
   • Min
   • November 9, 2020

9. Glaze is super wet, takes forever to dry

   By Polydeuces, November 7, 2020
   • 22 replies
   • 1.9k views
   • 
   • liambesaw
   • November 8, 2020

10. Porcelain firing

    By ees, November 8, 2020
    • 1 reply
    • 196 views
    • 
    • Bill Kielb
    • November 8, 2020

11. Shivering and dunting issues with multiple glazes

    By mimi_clay, November 8, 2020   

    • glazes
    • defect
    • (and 5 more)

      Tagged with:

      • glazes
      • defect
      • defects
      • shivering
      • shivering glaze
      • dunting
      • clay body
    • 8 replies
    • 432 views
    • 
    • liambesaw
    • November 8, 2020

12. RBGs

    By Cherry, October 31, 2020
    • 14 replies
    • 1.1k views
    • 
    • Bill Kielb
    • November 8, 2020

13. Red Iron Oxide Added To Clay?

    By Brandon Franks, July 12, 2019
    • 3 replies
    • 1.3k views
    • 
    • oldlady
    • November 8, 2020

14. Question about underglazing

    By carrierochelle214, November 8, 2020
    • 3 replies
    • 300 views
    • 
    • carrierochelle214
    • November 8, 2020

15. Cone 8 Oribe?

    By Sorcery, November 6, 2020
    • 4 replies
    • 415 views
    • 
    • liambesaw
    • November 8, 2020

16. White Glaze

    By BlackandWhitedogpottery, February 20, 2016
    • 21 replies
    • 6.4k views
    • 
    • Pres
    • November 7, 2020

17. Hand dipping help

    By AdamFG, November 3, 2020
    • 5 replies
    • 671 views
    • 
    • JohnnyK
    • November 6, 2020

18. Alternative to Overglaze Luster?

    By pfpottery, November 5, 2020   

    • overglaze
    • metallic
    • (and 3 more)

      Tagged with:

      • overglaze
      • metallic
      • pottery
      • glazing
      • help
    • 2 replies
    • 700 views
    • 
    • pfpottery
    • November 6, 2020

19. Deep cracks in the glaze

    By Cenknst, November 3, 2020
    • 24 replies
    • 915 views
    • 
    • Bill Kielb
    • November 6, 2020

20. Bubbles on glaze surface (Pre firing)

    By AdamFG, November 4, 2020
    • 6 replies
    • 1.2k views
    • 
    • AdamFG
    • November 5, 2020

21. Dipping Glaze -- drying to remix

    By Bbbarbeedoll, November 4, 2020
    • 1 reply
    • 179 views
    • 
    • liambesaw
    • November 4, 2020

22. Test batches - what do you do with them?

    By 2Relaxed, November 2, 2020   

    • galze testing
    • test batch
    • 12 replies
    • 450 views
    • 
    • oldlady
    • November 4, 2020

23. "dangerous" glaze ingredients

    By oldlady, May 16, 2018   

    • toxic definitions
    • 21 replies
    • 4.3k views
    • 
    • oldlady
    • November 2, 2020

24. Ash glazes without ash 1 2

    By 2Relaxed, October 27, 2020   

    • glaze formulation
    • synthetic ash
    • (and 3 more)

      Tagged with:

      • glaze formulation
      • synthetic ash
      • oxidation
      • cone6
      • wood ash
    • 25 replies
    • 2.2k views
    • 
    • liambesaw
    • November 2, 2020

25. What type of porcelain should a newby use?

    By Enthonii, October 7, 2020
    • 8 replies
    • 781 views
    • 
    • Roberta12
    • November 1, 2020