25 pound block of SP860 TBT Porcelain moist clay in a twisted clear plastic bag with the Seattle Pottery Supply label

SP860 TBT Porcelain

25lb Block
$18.50
$18.50 $25.00
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25 pound block of SP860 TBT Porcelain moist clay in a twisted clear plastic bag with the Seattle Pottery Supply label
  • 25 pound block of SP860 TBT Porcelain moist clay in a twisted clear plastic bag with the Seattle Pottery Supply label
  • SP860 TBT Porcelain test tile fired to cone 10 in reduction, white unglazed clay stamped with its name
  • SP860 TBT Porcelain test tile fired to cone 10 in oxidation, off-white with stamped TBT letters and swirl texture
  • SP860 TBT Porcelain bisqueware bowl fired to cone 05, white with horizontal ridges and a notched rim
  • SP860 TBT Porcelain bowl fired unglazed to cone 5, white with horizontal ridges and a notched rim
  • 25 pound block of SP860 TBT Porcelain moist clay in a twisted clear plastic bag with the Seattle Pottery Supply label
  • SP860 TBT Porcelain test tile fired to cone 10 in reduction, white unglazed clay stamped with its name
  • SP860 TBT Porcelain test tile fired to cone 10 in oxidation, off-white with stamped TBT letters and swirl texture
  • SP860 TBT Porcelain bisqueware bowl fired to cone 05, white with horizontal ridges and a notched rim
  • SP860 TBT Porcelain bowl fired unglazed to cone 5, white with horizontal ridges and a notched rim
SP860 TBT Porcelain

SP860 TBT Porcelain

$18.50
$18.50 $25.00
Size (25lb Block)25lb Block

FIRING RANGE: CONE 8-10 (2305-2345ºF)

  • Wet Color: off-white
  • Firing Color: White/off white
  • Texture: Smooth
  • Avg. Shrinkage 2±%: 12.5% at ∆10

Highly plastic. Uses specially selected china clays. Good handling and smooth for your functional ware and everyday studio work.

25 lb. block.

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