Clay and Glaze Chemistry

5,562 topics in this forum

1. Potterycrafts Glaze Stoneware Firing Schedule

   By larathompson288, March 8, 2021   

   • potterycrafts
   • glaze
   • (and 3 more)

     Tagged with:

     • potterycrafts
     • glaze
     • firing temp
     • firing ramps
     • schedule
   • 5 replies
   • 4.3k views
   • 
   • Babs
   • July 9, 2021

2. determining target specific gravity for glazes 1 2

   By Beebop, June 28, 2021
   • 30 replies
   • 3.7k views
   • 
   • Morgan
   • July 9, 2021

3. Underfired glaze?

   By Brenna W., July 7, 2021
   • 3 replies
   • 1.2k views
   • 
   • Min
   • July 7, 2021

4. Custer v potash feldspar

   By Jlynch, July 2, 2021
   • 4 replies
   • 2k views
   • 
   • neilestrick
   • July 2, 2021

5. Clear Glaze Suggestions

   By DMCosta, July 1, 2021
   • 3 replies
   • 959 views
   • 
   • Callie Beller Diesel
   • July 1, 2021

6. Small bubbles in glazed bowls 1 2

   By feistyfieryceramics, June 20, 2021
   • 43 replies
   • 2.5k views
   • 
   • feistyfieryceramics
   • July 1, 2021

7. Problem with clay texture

   By nomis, June 28, 2021
   • 11 replies
   • 1.1k views
   • 
   • CactusPots
   • June 30, 2021

8. Damp bases on vases

   By Iona Green, June 28, 2021   

   • glaze
   • glazing problems
   • (and 2 more)

     Tagged with:

     • glaze
     • glazing problems
     • water
     • water proof
   • 12 replies
   • 974 views
   • 
   • Iona Green
   • June 30, 2021

9. Pottery question

   By Reggie B, June 28, 2021
   • 4 replies
   • 591 views
   • 
   • Reggie B
   • June 30, 2021

10. Terra sigillata

    By alessandra foletti, June 26, 2021
    • 7 replies
    • 568 views
    • 
    • Callie Beller Diesel
    • June 29, 2021

11. Underglaze question

    By dustyroselee, June 28, 2021
    • 3 replies
    • 472 views
    • 
    • Min
    • June 29, 2021

12. Texas talc versus CT-30 cal talc ?

    By Beebop, June 27, 2021
    • 15 replies
    • 1.1k views
    • 
    • Dick White
    • June 29, 2021

13. Mayco glaze disaster - any insight?

    By hlipper, June 17, 2021
    • 6 replies
    • 858 views
    • 
    • hlipper
    • June 28, 2021

14. How do I get this effect?

    By Jessicak, June 26, 2021
    • 2 replies
    • 781 views
    • 
    • Callie Beller Diesel
    • June 27, 2021

15. Help! Under glaze bleeding. Clear with holes and dry

    By Trish0203, June 25, 2021
    • 6 replies
    • 736 views
    • 
    • Bill Kielb
    • June 25, 2021

16. Help with Glazy, recipes, charts

    By Michael D, June 27, 2020
    • 18 replies
    • 2.3k views
    • 
    • Bill Kielb
    • June 25, 2021

17. Aluminum foil saguaros

    By SJ Lane, June 24, 2021
    • 1 reply
    • 230 views
    • 
    • Bill Kielb
    • June 24, 2021

18. Cobalt Carbonate food safe?

    By brookschneiderceramics, June 19, 2021
    • 9 replies
    • 2.1k views
    • 
    • brookschneiderceramics
    • June 23, 2021

19. Glaze "melting" designs.

    By offmenu, June 19, 2021
    • 5 replies
    • 507 views
    • 
    • Babs
    • June 20, 2021

20. Stacking tiles in bisque fire

    By Michael D, October 3, 2020
    • 7 replies
    • 1.8k views
    • 
    • algebraist
    • June 19, 2021

21. Raku Firings

    By LoneWolfCeramics, June 6, 2021
    • 6 replies
    • 571 views
    • 
    • LoneWolfCeramics
    • June 19, 2021

22. Pairing clay and glaze

    By mkelly2, June 19, 2021   

    • newbie
    • amateur
    • (and 2 more)

      Tagged with:

      • newbie
      • amateur
      • laguna clay
      • amaco glaze
    • 3 replies
    • 806 views
    • 
    • neilestrick
    • June 19, 2021

23. majolica and Elmers weirdness

    By docweathers, June 16, 2021
    • 8 replies
    • 533 views
    • 
    • docweathers
    • June 19, 2021

24. "Alternative Firing Techniques"

    By scotz, June 18, 2021
    • 1 reply
    • 436 views
    • 
    • Mark C.
    • June 18, 2021

25. Transparent glaze is not covering the cobalt oxide ... ?!?

    By Guillaume, June 15, 2021
    • 13 replies
    • 981 views
    • 
    • Babs
    • June 16, 2021