Thermocouple Heavy Duty, Type K - Choose 6", 8" or 12" Glazes. Mid Fire Talc-free clay that fires a

Talc-free clay that fires a light buff colour

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glazes and overglazes

To prevent the glaze from running off your vertical pieces do not apply Pottery Cascades to the bottom third of the piece

This ball clay is considered to be very effective in salt firing and it is claimed that it works well in flashing (i

Thermocouple Heavy Duty, Type K - Choose 6", 8" or 12" Glazes. Mid Fire Talc-free clay that fires aType K thermocouple, 8 gauge. Changing your own thermocouple? Be careful to observe the polarity of the thermocouple before disconnecting it. Thermocouple wiring is color coded red and yellow. Red is negative and yellow is positive. Connecting the thermocouple with the colors reversed will show temperature decreasing when it is actually increasing. Please select the overall length, 6" is the standard for all 2. 5 and 3 inch thick brick walls.