High Temperature Insulation: Insulating firebricks are rated up to the temperature of 2500F, 1.5 Inch x 4.5 Inch x 9 Inch Low Thermal Conductivity,
Simond Store VZ4F Ceramic Fiber Board Insulation for Forges and
Insulating FireBrick 9 X 4.5 X 2.5 in (6 Pieces
Substantial Built: Insulating firebricks are shaped refractory products that belong to the groups of thermal insulation refractory firebrick built
SIMOND STORE Insulating Fire Bricks, 2500F Rated, 1.75 x 4.5 x 9, Pack of 8, Soft Fire Bricks for Forge, Kiln, Pizza Oven, Wood Stove, Fireplace
Ripeng 16 Pcs Insulating Fire Brick 9 x 4.5 x 2.6
SIMOND STORE Insulating Fire Bricks, 2500F Rated, 2
Insulating FireBrick, 9 x 4.5 x 1.25, 2500F Rated
Clay Fire Brick
Simond Store VZ4F Ceramic Fiber Board Insulation for Forges and
SIMOND STORE Insulating Fire Bricks - 2500F Rated