Trays: Sponge Sagger Trays - SPONGE SAGGER TRAY SQUARE
SPONGE SAGGER TRAY SQUARE
SPONGE SAGGER TRAY  SQUARE
Price: $46.63
Item Number:  T957-1
Rigid sponge ceramic evens the heat flow around the workpiece. Thermal shock resistant for longest service life of any rigid sagger tray. No pins or pegs required when used with Thermoz tray liners or Glazing Pads. Will last & last! Zero coefficient of expansio prevents cracking. Resists contamination and discoloring of porcelain. Square trays allow more individual units to be fired simultaneously, and are raised on parallel rails which facilitate quick cooling and even heat flow. Square trays fit most round and square muffles. 2 1/4" x 2 1/4" diameter 2 square trays per box