Clay and Glaze Chemistry

5,557 topics in this forum

1. Dishwasher Safe Testing Insight 1 2

   By DBPottery, October 1, 2019
   • 28 replies
   • 2.2k views
   • 
   • Bill Kielb
   • October 5, 2019

2. Help With Saggar Firing

   By AndreaB, June 2, 2016   

   • Glaze
   • saggar
   • (and 1 more)

     Tagged with:

     • Glaze
     • saggar
     • functional ware
   • 16 replies
   • 3.7k views
   • 
   • Bill Kielb
   • October 3, 2019

3. Zircopax in slip

   By tbaa, October 1, 2019
   • 4 replies
   • 1.8k views
   • 
   • tbaa
   • October 2, 2019

4. Glaze flaking off bisque - summer field pottery

   By Summer Field Pottery, September 25, 2019
   • 10 replies
   • 1.1k views
   • 
   • Min
   • October 1, 2019

5. What is in the commercial crystalline glazes?

   By skessel1, September 25, 2019   

   • glaze
   • crystalline
   • 12 replies
   • 837 views
   • 
   • LeeU
   • September 29, 2019

6. Most plastic clay for basket weaving?

   By kraythe, September 28, 2019
   • 1 reply
   • 331 views
   • 
   • Magnolia Mud Research
   • September 28, 2019

7. 1st Porcelain Glaze Firing

   By SweetheartSister, September 22, 2019
   • 12 replies
   • 1.9k views
   • 
   • oldlady
   • September 27, 2019

8. Porcelain and white earthenware mixed up in kiln - which glaze to use?

   By LouiseB, September 22, 2019   

   • glaze
   • troubleshooting
   • (and 1 more)

     Tagged with:

     • glaze
     • troubleshooting
     • porcelain
   • 10 replies
   • 1k views
   • 
   • neilestrick
   • September 26, 2019

9. XX saggar equivalent

   By Lbegley, September 25, 2019
   • 1 reply
   • 667 views
   • 
   • neilestrick
   • September 25, 2019

10. Manganese Oxide

    By Wildgeese, September 24, 2019   

    • health
    • magnesium oxide
    • (and 3 more)

      Tagged with:

      • health
      • magnesium oxide
      • toxic
      • toxicity
      • poison
    • 4 replies
    • 2.3k views
    • 
    • Min
    • September 24, 2019

11. Adding iron to clay, any tips?

    By liaemars9, September 19, 2019
    • 8 replies
    • 5.2k views
    • 
    • Benzine
    • September 23, 2019

12. What Clay is This?

    By ThruTraffic, September 22, 2019
    • 1 reply
    • 296 views
    • 
    • ThruTraffic
    • September 23, 2019

13. Food Safe Low-fire glaze recipe

    By ldbmagic, April 2, 2012
    • 7 replies
    • 6.2k views
    • 
    • neilestrick
    • September 17, 2019

14. Under fireing clay

    By ronfire, September 15, 2019
    • 1 reply
    • 272 views
    • 
    • Bill Kielb
    • September 16, 2019

15. Firing Beads and Pendants 1 2

    By anniec9, May 7, 2013
    • 25 replies
    • 14.7k views
    • 
    • Chilly
    • September 15, 2019

16. Wipe-Away Black Staining

    By carissman, August 28, 2015
    • 23 replies
    • 8.7k views
    • 
    • Min
    • September 14, 2019

17. Clay making Company

    By chelseam95, September 13, 2019   

    • claybody
    • clay mixing
    • 2 replies
    • 359 views
    • 
    • neilestrick
    • September 14, 2019

18. The Great Dunting Mystery. Please help!!!

    By Sirdripsalot, September 12, 2019   

    • dunting
    • cracking
    • (and 3 more)

      Tagged with:

      • dunting
      • cracking
      • post fire
      • dripping
      • thick glaze
    • 11 replies
    • 1.5k views
    • 
    • Mark C.
    • September 13, 2019

19. Who wants to see an explosion, look here! 1 2

    By MollyMac, March 28, 2019
    • 26 replies
    • 3.9k views
    • 
    • Bill Kielb
    • September 13, 2019

20. Old Bisque

    By nuttyreddhead, September 13, 2019
    • 2 replies
    • 438 views
    • 
    • nuttyreddhead
    • September 13, 2019

21. Help with crazing and underglaze flaw

    By Odieartist, September 12, 2019   

    • crazing
    • 1 reply
    • 385 views
    • 
    • Bill Kielb
    • September 13, 2019

22. Clay for Crystalline?

    By Brandon Franks, September 11, 2019
    • 9 replies
    • 888 views
    • 
    • neilestrick
    • September 12, 2019

23. Substitute for Fusion frits F-524 and F-69

    By cf66, September 10, 2019
    • 2 replies
    • 1.8k views
    • 
    • Min
    • September 10, 2019

24. Does Anyone Have A Simple Intuitive Analogy For Glaze Crazing

    By mrcasey, September 9, 2019
    • 2 replies
    • 394 views
    • 
    • Bill Kielb
    • September 10, 2019

25. spraying welding powder in the kiln

    By jrgpots, September 9, 2019   

    • welding powder
    • 3 replies
    • 351 views
    • 
    • jrgpots
    • September 10, 2019