Clay and Glaze Chemistry

5,615 topics in this forum

1. Bisque firing quit at 1353 after 6 hours

   By Bear Creek Studio llc, May 11
   • 10 replies
   • 357 views
   • 
   • Bear Creek Studio llc
   • May 14

2. Cone 10 Cobalt Blue w/o Soda Firing

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

3. Impending pit fire - suggested colorants and combustibles

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

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

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

5. Custar Feldspar now not available again

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

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

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

7. refiring glaze without changing it

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

8. Do I need to re-bisque?

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

9. Reitz Green without Gerstley Borate?

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

10. High fire clear glaze over under glaze - cloudiness

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

11. Kim McDonald

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

12. Extreme shivering off underglaze

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

13. Storing Glaze Materials in Hot Environment

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

14. Glaze Shelf Life

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

15. Glaze thinning over time?

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

16. Beginner question re saggar firing

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

17. Iron oxide spangles

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

18. Limiting Oxidation on Palladium?

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

19. Midfire Clay Short When Recycled

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

20. O-42 Moss green

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

21. Bisque Menders Recipe - Making Your Own

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

22. White Shino wood firing

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

23. Low Fire Clays

    By AndreaK, April 16   

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

24. Substituting frit in Brian Taylor B1 Clear Base

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

25. Underglaze Deepening from Repeat Firings?

    By Ben xyz, April 22
    • 1 reply
    • 117 views
    • 
    • Min
    • April 22