Clay and Glaze Chemistry

5,557 topics in this forum

1. Wild clay is a slip glaze

   By RobS, February 18, 2023
   • 5 replies
   • 683 views
   • 
   • Min
   • February 26, 2023

2. Glaze reclamation

   By Simon Heath, February 24, 2023
   • 16 replies
   • 464 views
   • 
   • Simon Heath
   • February 26, 2023

3. Biscuit Firing at 800deg centigrade 1 2

   By steviepeas, February 21, 2023
   • 27 replies
   • 917 views
   • 
   • glazenerd
   • February 26, 2023

4. Iridescent/Mother-of-Pearl Finish

   By Ben xyz, February 24, 2023
   • 3 replies
   • 460 views
   • 
   • Callie Beller Diesel
   • February 25, 2023

5. Making colored clay

   By ailita, February 23, 2023
   • 6 replies
   • 446 views
   • 
   • Callie Beller Diesel
   • February 25, 2023

6. using parian as engobe?

   By LOWBAE Ceramics, February 22, 2023
   • 3 replies
   • 328 views
   • 
   • PeterH
   • February 25, 2023

7. Palladium Experiences (not the club)

   By Ben xyz, February 18, 2023
   • 8 replies
   • 483 views
   • 
   • Ben xyz
   • February 24, 2023

8. Flameware casting slip

   By moh, February 23, 2023
   • 0 replies
   • 108 views
   • 
   • moh
   • February 23, 2023

9. Advice on Stoneware Glaze Shedules

   By CMX, February 20, 2023
   • 2 replies
   • 327 views
   • 
   • High Bridge Pottery
   • February 20, 2023

10. Firing a large glazed porcelain sculpture assistance

    By ingrid houchin, February 19, 2023   

    • porcelain
    • sculpture
    • (and 2 more)

      Tagged with:

      • porcelain
      • sculpture
      • kiln
      • glazing
    • 3 replies
    • 323 views
    • 
    • neilestrick
    • February 20, 2023

11. Glaze Bubbles

    By High Bridge Pottery, February 14, 2023   

    • glaze
    • bubble
    • (and 3 more)

      Tagged with:

      • glaze
      • bubble
      • silica
      • loi
      • flux
    • 22 replies
    • 616 views
    • 
    • Bill Kielb
    • February 20, 2023

12. Lithium substitute?

    By LinR, February 17, 2023
    • 17 replies
    • 833 views
    • 
    • High Bridge Pottery
    • February 19, 2023

13. Underglaze Bleeding Wanted! 1 2

    By MamaJenXO, August 20, 2019
    • 32 replies
    • 5.7k views
    • 
    • KimberlyM
    • February 19, 2023

14. Mysterious dark patch on the bottoms of pots after glaze firing

    By tokati, February 18, 2023
    • 3 replies
    • 298 views
    • 
    • High Bridge Pottery
    • February 19, 2023

15. Texturizer Experience (Amaco)?

    By Ben xyz, February 14, 2023
    • 2 replies
    • 352 views
    • 
    • Ben xyz
    • February 18, 2023

16. Stull Charts Matte Glazes and Total Oxygen Ratio

    By High Bridge Pottery, February 11, 2023
    • 10 replies
    • 339 views
    • 
    • High Bridge Pottery
    • February 12, 2023

17. Clay Stones (claystone?)- Good for Pottery?

    By CyborgStew, February 11, 2023
    • 1 reply
    • 139 views
    • 
    • Babs
    • February 11, 2023

18. Looking for a cone 6 transparent/translucent matte glaze.

    By bees.and.stones, February 6, 2023   

    • glaze
    • matte
    • (and 6 more)

      Tagged with:

      • glaze
      • matte
      • recipe
      • dry glaze
      • transparent
      • translucent
      • stoneware
      • cone6
    • 21 replies
    • 1.4k views
    • 
    • Bill Kielb
    • February 10, 2023

19. Re-firing under-fired, crazed glaze-ware?

    By Lightbeaming, February 8, 2023   

    • glaze
    • crazing
    • (and 3 more)

      Tagged with:

      • glaze
      • crazing
      • cracks
      • non matured glaze
      • cone6
    • 7 replies
    • 341 views
    • 
    • Lightbeaming
    • February 10, 2023

20. Can a piece be fired again if a spot of glaze was missed?

    By NatalyVine, February 8, 2023
    • 5 replies
    • 573 views
    • 
    • LeeU
    • February 10, 2023

21. Suggestions for an ultra-fine temper.

    By EarthToMatthew, February 1, 2023
    • 9 replies
    • 1.2k views
    • 
    • Kelly in AK
    • February 3, 2023

22. Looking to replace to Laguna 55 or 65

    By Pat B., September 11, 2021
    • 9 replies
    • 1.5k views
    • 
    • Min
    • February 1, 2023

23. John Britt Copper Red issues

    By LadyLumpsClay, January 27, 2023
    • 6 replies
    • 447 views
    • 
    • PeterH
    • January 28, 2023

24. White Slip vs White Underglaze as a Base?

    By Ben xyz, January 27, 2023
    • 5 replies
    • 649 views
    • 
    • Roberta12
    • January 27, 2023

25. Underglaze for Detailed Rubber Stamping

    By Ben xyz, November 13, 2022
    • 20 replies
    • 1.6k views
    • 
    • bny
    • January 26, 2023