Clay and Glaze Chemistry

5,553 topics in this forum

1. Help finding out how this glaze effect is created

   By lobashpottery, July 25, 2022   

   • glaze
   • glazes
   • (and 1 more)

     Tagged with:

     • glaze
     • glazes
     • chemistry
   • 6 replies
   • 385 views
   • 
   • Min
   • July 25, 2022

2. Cone 5 firing is a bust!

   By JohnnyK, July 24, 2022
   • 3 replies
   • 368 views
   • 
   • LeeU
   • July 25, 2022

3. Some raku newbie questions

   By ATauer, July 19, 2022
   • 8 replies
   • 502 views
   • 
   • ATauer
   • July 19, 2022

4. bed of silica

   By Courtney, January 20, 2022
   • 13 replies
   • 976 views
   • 
   • oldlady
   • July 19, 2022

5. Shivering

   By Dani dowling, July 12, 2022
   • 11 replies
   • 497 views
   • 
   • neilestrick
   • July 19, 2022

6. Glass frit in glaze

   By Lucy GReen, January 5, 2021
   • 17 replies
   • 3.4k views
   • 
   • Callie Beller Diesel
   • July 18, 2022

7. Coyote high fire underglazes

   By Bam2015, July 15, 2022
   • 8 replies
   • 379 views
   • 
   • Bam2015
   • July 17, 2022

8. Smelly Clay Scrap Bucket

   By Crooked Lawyer Potter, July 8, 2022
   • 5 replies
   • 649 views
   • 
   • kswan
   • July 17, 2022

9. Underglaze on bisque ware

   By LaniJones1234, June 14, 2022
   • 2 replies
   • 414 views
   • 
   • laughlin
   • July 16, 2022

10. Glaze too dark, not bright as usual. What’s wrong?

    By Mindy Murphy, July 15, 2022
    • 1 reply
    • 470 views
    • 
    • Babs
    • July 16, 2022

11. Repair unfired clay sculpture

    By Jim Austin, July 11, 2022
    • 13 replies
    • 818 views
    • 
    • Chilly
    • July 15, 2022

12. Can a high-fire cone 10 porcelain clay be fired to only cone 6 or cone 7 successfully?

    By Annie Mackin, May 27, 2022
    • 14 replies
    • 1.4k views
    • 
    • ATauer
    • July 15, 2022

13. Cone 10 base glaze recipe

    By kevinpleong, July 4, 2022
    • 11 replies
    • 1.2k views
    • 
    • Mark C.
    • July 15, 2022

14. Possible to reverse engineer my favorite clay?

    By Jen WC, July 12, 2022
    • 4 replies
    • 259 views
    • 
    • Mark C.
    • July 14, 2022

15. Anyone have experience using Iodine in Ceramic work?

    By blackthorn, July 12, 2022
    • 4 replies
    • 679 views
    • 
    • PeterH
    • July 13, 2022

16. Galaxy Glazing Attempt #2! Desperate for some feedback.

    By blue bronco.co, July 11, 2022   

    • glazing
    • glaze
    • (and 1 more)

      Tagged with:

      • glazing
      • glaze
      • glazing problems
    • 3 replies
    • 611 views
    • 
    • Rae Reich
    • July 13, 2022

17. How Much Grog to Wet Clay for Raku

    By ThruTraffic, September 16, 2021
    • 11 replies
    • 1k views
    • 
    • JohnnyK
    • July 12, 2022

18. Where to set the test tiles

    By JohnnyK, July 10, 2022   

    • glazing
    • testing
    • (and 1 more)

      Tagged with:

      • glazing
      • testing
      • cones
    • 4 replies
    • 372 views
    • 
    • JohnnyK
    • July 11, 2022

19. How long is too long for Greenware

    By Briana, May 21, 2018
    • 20 replies
    • 15.9k views
    • 
    • Mark C.
    • July 9, 2022

20. Using glazes for gas reduction in wood firing?

    By petrichor, July 7, 2022
    • 3 replies
    • 459 views
    • 
    • neilestrick
    • July 8, 2022

21. Mason stains

    By Penny54, July 8, 2022
    • 3 replies
    • 338 views
    • 
    • Rae Reich
    • July 8, 2022

22. Iron Oxide Glaze Stain Wash

    By ReezyReez, June 17, 2022
    • 7 replies
    • 3.3k views
    • 
    • ReezyReez
    • July 8, 2022

23. UNDERGLAZE ON KENTUCKY MUDWORKS BROWN BEAR CLAY

    By Valarie, July 6, 2022
    • 4 replies
    • 661 views
    • 
    • Callie Beller Diesel
    • July 7, 2022

24. Best wax resist out there? Forbes others?

    By cambriapottery, July 5, 2022
    • 5 replies
    • 1.1k views
    • 
    • Min
    • July 6, 2022

25. Tin Prices are doubling

    By Mark C., June 11, 2022
    • 15 replies
    • 696 views
    • 
    • Mark C.
    • July 5, 2022