Executive Deals Insulating Fire Brick for Ovens, Kilns, Fireplaces, Forges -8 Piece Full Brick (9\ x 4.5\ x 2.5\) 2300 Degree Fahrenheit/1260 Celsius
- Numerous Applications - Blacksmithing, Oven Construction, Stove Insulation, Glass Making, Fire Places, Clay Pottery Firing, Smelting, & Furnaces.