Clay and Glaze Chemistry

5,572 topics in this forum

1. Adding Flux over a glaze

   By AndreaB, September 19, 2020
   • 2 replies
   • 1.1k views
   • 
   • AndreaB
   • September 22, 2020

2. Who can help to explain this issue?(black mica mix with clay)

   By leopold, March 29, 2019
   • 17 replies
   • 4.7k views
   • 
   • ruth Gili
   • September 21, 2020

3. What to follow in a glaze recipe: the amount or the percentage?

   By Danielle Caron, September 20, 2020
   • 5 replies
   • 695 views
   • 
   • Danielle Caron
   • September 21, 2020

4. Mixing Clay's together

   By Jools, September 18, 2020
   • 13 replies
   • 1.9k views
   • 
   • Babs
   • September 19, 2020

5. Bisque fired to cone 04, can it be fired to cone 6 for glaze?

   By Just J, September 17, 2020
   • 2 replies
   • 624 views
   • 
   • neilestrick
   • September 18, 2020

6. Do certain glazes effect the tase and smell of coffee?

   By Kimberly Young, September 15, 2020
   • 7 replies
   • 1.9k views
   • 
   • Callie Beller Diesel
   • September 16, 2020

7. Sub for Crecer 804 frit

   By Babs, March 5, 2019
   • 14 replies
   • 5.7k views
   • 
   • GloriainX
   • September 15, 2020

8. Raku second firing?

   By Jacqui Sosnowski, January 10, 2020   

   • glaze firing low fire
   • 20 replies
   • 3.1k views
   • 
   • JohnnyK
   • September 14, 2020

9. Broken base after firing cone 6

   By BonnieBee, September 13, 2020
   • 2 replies
   • 350 views
   • 
   • Pres
   • September 13, 2020

10. Strange round bumps in the bowl of mugs

    By moh, August 19, 2020
    • 11 replies
    • 1.8k views
    • 
    • Babs
    • September 11, 2020

11. Clay composition and crazing 1 2

    By Hulk, April 7, 2019
    • 45 replies
    • 6.2k views
    • 
    • liambesaw
    • September 11, 2020

12. Blisters on Pottery - Any suggestions to eliminate?

    By Sea Winds, August 31, 2020   

    • blisters
    • glaze defects
    • 21 replies
    • 2.3k views
    • 
    • Amaceramics
    • September 10, 2020

13. ovenware

    By Mark M, September 7, 2020
    • 5 replies
    • 1.7k views
    • 
    • Pres
    • September 9, 2020

14. Filter press vs traditional mixed clay question

    By saltedfire, September 3, 2020
    • 9 replies
    • 785 views
    • 
    • saltedfire
    • September 7, 2020

15. Few questions about clay, packaging and right base for small sculpture

    By LOBI, September 3, 2020
    • 4 replies
    • 284 views
    • 
    • Sorcery
    • September 6, 2020

16. Porcelain Underglaze Blistering

    By Nicky S, September 5, 2020   

    • porcealin
    • stain
    • 7 replies
    • 542 views
    • 
    • Nicky S
    • September 6, 2020

17. Custer Feldspar Substitution

    By lincron, September 1, 2020
    • 19 replies
    • 6.5k views
    • 
    • Bill Kielb
    • September 6, 2020

18. How to reclaim a solid brick of clay...

    By DMCosta, August 31, 2020
    • 6 replies
    • 1.1k views
    • 
    • LeeU
    • September 6, 2020

19. Options for Dark Clay

    By Hanhan161, September 4, 2020   

    • claybody
    • dark clay
    • (and 1 more)

      Tagged with:

      • claybody
      • dark clay
      • glaze
    • 6 replies
    • 1.3k views
    • 
    • Hulk
    • September 5, 2020

20. What type of glazes are these?

    By Thuythanhthanh, September 3, 2020   

    • glaze
    • recipe
    • 17 replies
    • 555 views
    • 
    • liambesaw
    • September 4, 2020

21. Changing Earthenware glaze to Stoneware cone 6

    By NamPotter, September 3, 2020
    • 9 replies
    • 518 views
    • 
    • Min
    • September 4, 2020

22. Uneven dipped glaze application

    By kayleyvdb, August 26, 2020
    • 17 replies
    • 1.6k views
    • 
    • Callie Beller Diesel
    • August 31, 2020

23. Glaze

    By Nicky S, August 31, 2020   

    • glaze
    • milky
    • 4 replies
    • 415 views
    • 
    • Nicky S
    • August 31, 2020

24. How do I do this effect? Please =)

    By Alexia Merces Vidal, August 29, 2020   

    • glaze
    • glazes
    • (and 1 more)

      Tagged with:

      • glaze
      • glazes
      • japanese
    • 6 replies
    • 1.1k views
    • 
    • Alexia Merces Vidal
    • August 31, 2020

25. Stoneware and porcelain slip

    By Nicky S, August 25, 2020   

    • stoneware
    • porcelain slip
    • 8 replies
    • 1.2k views
    • 
    • Mark C.
    • August 30, 2020