Clay and Glaze Chemistry

5,550 topics in this forum

1. Glaze

   By Nicky S, August 31, 2020   

   • glaze
   • milky
   • 4 replies
   • 393 views
   • 
   • Nicky S
   • August 31, 2020

2. How do I do this effect? Please =)

   By Alexia Merces Vidal, August 29, 2020   

   • glaze
   • glazes
   • (and 1 more)

     Tagged with:

     • glaze
     • glazes
     • japanese
   • 6 replies
   • 1.1k views
   • 
   • Alexia Merces Vidal
   • August 31, 2020

3. Stoneware and porcelain slip

   By Nicky S, August 25, 2020   

   • stoneware
   • porcelain slip
   • 8 replies
   • 1.2k views
   • 
   • Mark C.
   • August 30, 2020

4. Anyone Tried Additive A 1 2

   By docweathers, January 8, 2017
   • 28 replies
   • 3.6k views
   • 
   • liambesaw
   • August 29, 2020

5. Differences

   By Nicky S, August 22, 2020   

   • slip
   • engobes
   • (and 3 more)

     Tagged with:

     • slip
     • engobes
     • underglazes
     • porcelaine
     • stoneware
   • 6 replies
   • 597 views
   • 
   • LeeU
   • August 28, 2020

6. More spec in a glaze

   By DirtRoads, August 28, 2020
   • 3 replies
   • 373 views
   • 
   • neilestrick
   • August 28, 2020

7. Accidentally marbled ^6 and ^10 clay ...

   By Sezhoo, August 9, 2020   

   • cone6
   • cone10
   • (and 1 more)

     Tagged with:

     • cone6
     • cone10
     • marbled clay
   • 8 replies
   • 603 views
   • 
   • Sorcery
   • August 28, 2020

8. A drippy and "globby" glaze

   By VancouverPotter, August 25, 2020
   • 3 replies
   • 806 views
   • 
   • JohnnyK
   • August 27, 2020

9. Watercolor finish on slipcastings

   By Mmplin, August 20, 2020
   • 2 replies
   • 449 views
   • 
   • neilestrick
   • August 24, 2020

10. Underglaze flaking off

    By JMP, August 23, 2020
    • 4 replies
    • 724 views
    • 
    • JMP
    • August 24, 2020

11. Ceramic flower for fragrance diffusers

    By Maureen Remerant, August 19, 2020   

    • ceramic
    • modelling
    • (and 1 more)

      Tagged with:

      • ceramic
      • modelling
      • firing temperature
    • 3 replies
    • 686 views
    • 
    • PeterH
    • August 23, 2020

12. Alternative to Pen Oil for Onglaze Painting?

    By Prav123, August 5, 2020
    • 2 replies
    • 371 views
    • 
    • Prav123
    • August 23, 2020

13. Bisque and glaze firing temps in new kiln

    By Allthegear, August 15, 2020
    • 3 replies
    • 1.1k views
    • 
    • Bob Coyle
    • August 22, 2020

14. Potter's Choice Cone Palladium Pc-4 5-6 Glaze

    By fruch, February 25, 2015
    • 24 replies
    • 9.5k views
    • 
    • Precious
    • August 21, 2020

15. How Long Will Modern Pottery Last?

    By RPMpottery, January 9, 2015
    • 16 replies
    • 7k views
    • 
    • CactusPots
    • August 21, 2020

16. Colored grog?

    By gwendolyn.r.kelly@gmail.co, August 18, 2020
    • 5 replies
    • 1.4k views
    • 
    • CactusPots
    • August 21, 2020

17. Glaze issue after lustre firing

    By Fizzdog, August 19, 2020
    • 4 replies
    • 301 views
    • 
    • liambesaw
    • August 20, 2020

18. Water slide decal paper printer toner question

    By AaronRotchadl, August 14, 2020
    • 5 replies
    • 1.2k views
    • 
    • blackthorn
    • August 20, 2020

19. How to glaze on teracotta

    By Sdf, August 14, 2020
    • 3 replies
    • 389 views
    • 
    • Min
    • August 19, 2020

20. Why? Unique Raku results, silver look on bare clay.

    By karenkstudio, August 19, 2020   

    • raku
    • 3 replies
    • 305 views
    • 
    • neilestrick
    • August 19, 2020

21. Zirconium oxide vs zircopax

    By Chilly, August 19, 2020
    • 1 reply
    • 714 views
    • 
    • Min
    • August 19, 2020

22. Engobe on bone dry ware

    By Nicky S, August 12, 2020   

    • engobes
    • bone dry
    • (and 1 more)

      Tagged with:

      • engobes
      • bone dry
      • porcelain
    • 3 replies
    • 1.5k views
    • 
    • Chilly
    • August 19, 2020

23. Porcelaine onefire bisque firing

    By Nicky S, August 18, 2020   

    • porcelain
    • onefire
    • (and 1 more)

      Tagged with:

      • porcelain
      • onefire
      • bisqued
    • 13 replies
    • 314 views
    • 
    • Sorcery
    • August 19, 2020

24. Fixing a nightmare to apply: add water or deflocculate?? 1 2

    By 2Relaxed, August 10, 2020
    • 32 replies
    • 2.1k views
    • 
    • Callie Beller Diesel
    • August 17, 2020

25. Stoneware / porcelain clay that won’t fuse together when fired unglazed to cone 5

    By Asmaa Aman-Tran, August 12, 2020
    • 6 replies
    • 532 views
    • 
    • Sorcery
    • August 15, 2020