These are the clays that we know have been fired in The Clay Garden Kiln. Please err on the side of caution and if you are not sure, make a small pinch pot and fire it inside something made of a studio clay! For guidance: bisque firings are Cone 06 (1020°C) and glaze firings are at Cone 8/9 (1240°C). Pictures are of the clay bisque fired or the manufacturer's sample picture.
If you have other examples of clay safely fired in The Clay Garden kiln and would like me to share them here, please email them to me with the names of the clay and a bisque picture if you have one.

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
31SF Salt & Pepper
Witgert
Stoneware
Salt & Pepper
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Audrey Blackman Porcelain
Scarva
Porcelain
White
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Black Nano Porcelain
Scarva
Casting Slip
Black
Ellen

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Extra Smooth White Stoneware ES10
Scarva
Stoneware
White
Caroline

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
FLAX Paper Clay ES600 Porcelain
Scarva
Porcelain
White
Emily

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Flecked Stoneware ES90
Scarva
Stoneware
Speckled Buff
Caroline

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Nigra 2005 Black Stoneware
Sibelco
Stoneware
Black
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
PF680 Black Smooth Clay
Scarva
Stoneware
Black
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Smooth Textured Black
Sibelco
Stoneware
Black
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Smooth White Stoneware ES5
Scarva
Stoneware
White
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Studio Reclaim Buff/White
The Clay Garden
Stoneware
Buff + White
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
Toasted Buff
Valentine
Stoneware
Buff
Studio Clay

Clay Name:
Brand:
Clay Type:
Colour:
Tested By:
White Nano Porcelain
Scarva
Casting Slip
White
Ellen