Clay and Glaze Chemistry

5,572 topics in this forum

1. Help with adjusting the plasticity of my Bone China and Parian slips

   Topic was moved to forum Mold Making and Slip Casting

2. Cone 10 Cobalt Blue w/o Soda Firing

   By sommerjono, May 6
   • 6 replies
   • 138 views
   • 
   • Min
   • May 8

3. Impending pit fire - suggested colorants and combustibles

   By DDMiller, May 7
   • 1 reply
   • 64 views
   • 
   • Min
   • May 7

4. Second firing of unglazed bisque ware to cone 6 (red mid-fire clay)

   By Norgal, April 30
   • 3 replies
   • 74 views
   • 
   • Denice
   • May 6

5. Custar Feldspar now not available again

   By Mark C., May 1
   • 3 replies
   • 117 views
   • 
   • Callie Beller Diesel
   • May 6

6. glaze test tiles (can I use both front and back side?)

   By s6x, May 4
   • 4 replies
   • 111 views
   • 
   • Pres
   • May 5

7. refiring glaze without changing it

   By oldlady, April 29
   • 9 replies
   • 171 views
   • 
   • Denice
   • May 4

8. Do I need to re-bisque?

   By Sage Real, May 3
   • 3 replies
   • 80 views
   • 
   • Min
   • May 3

9. Reitz Green without Gerstley Borate?

   By davidh4976, May 1
   • 9 replies
   • 158 views
   • 
   • Min
   • May 3

10. High fire clear glaze over under glaze - cloudiness

    By Hendrixl114, April 20
    • 10 replies
    • 309 views
    • 
    • PeterH
    • May 3

11. Toxic mold in clay? 1 2

    By Violette, April 25, 2021
    • 35 replies
    • 8.6k views
    • 
    • Bill Kielb
    • May 3

12. Kim McDonald

    By reinadelmar, May 2
    • 1 reply
    • 57 views
    • 
    • Bill Kielb
    • May 2

13. Extreme shivering off underglaze

    By Helena1, April 27
    • 15 replies
    • 200 views
    • 
    • Min
    • May 2

14. Storing Glaze Materials in Hot Environment

    By rumo, May 1
    • 2 replies
    • 66 views
    • 
    • oldlady
    • May 2

15. Glaze Shelf Life

    By Neil Fallon, April 27
    • 5 replies
    • 139 views
    • 
    • Neil Fallon
    • May 1

16. Glaze thinning over time?

    By olivia.ix, April 30
    • 3 replies
    • 112 views
    • 
    • Bill Kielb
    • April 30

17. Beginner question re saggar firing

    By Brian_Ire, April 18
    • 4 replies
    • 147 views
    • 
    • Brian_Ire
    • April 29

18. Iron oxide spangles

    By St4cey, April 25
    • 6 replies
    • 170 views
    • 
    • Rae Reich
    • April 28

19. Limiting Oxidation on Palladium?

    By Ben xyz, April 22
    • 2 replies
    • 112 views
    • 
    • PeterH
    • April 27

20. Midfire Clay Short When Recycled

    By ArtyPartyTeacher, April 26
    • 1 reply
    • 73 views
    • 
    • Min
    • April 26

21. O-42 Moss green

    By Myceliuman, April 20
    • 4 replies
    • 125 views
    • 
    • Myceliuman
    • April 26

22. Bisque Menders Recipe - Making Your Own

    By Hyn Patty, April 10
    • 17 replies
    • 344 views
    • 
    • Kelly in AK
    • April 24

23. White Shino wood firing

    By Hands On, April 23
    • 1 reply
    • 92 views
    • 
    • Min
    • April 23

24. Low Fire Clays

    By AndreaK, April 16   

    • clays
    • glazes
    • 9 replies
    • 212 views
    • 
    • Min
    • April 22

25. Substituting frit in Brian Taylor B1 Clear Base

    By sorenasterart, April 22
    • 1 reply
    • 76 views
    • 
    • neilestrick
    • April 22