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Hard Fire Kiln Brick-Single-The Glass Underground

Hard Fire Kiln Brick

  • $ 4.85

Heavier and smoother than Bullseye bricks of the same size. We really like these! Use to reinforce a dammed project, build kiln structures, such as bridges to hold up pots for melts, or as weight on a shelf to press glass. Highest Temp: 2200° F. 

DIMENSIONS: 4.5" x 2.5" x 1.25"