Hard Fire Brick 9x4.5x2.5

Hard refractory firebrick. 9x4x2.5 Rated to 2600 F

Insulating Fire Brick - Comprised mainly of Alumina, Silica, & Calcium Oxide Withstand temperatures up to 2300° F Great for Personal Projects on

Insulating FireBrick 9 X 4.5 X 2.5 in (6 Pieces)

Refractory Fire Bricks Kiln Building Fire Brick

Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25 x 4.5 x 9 Split, Pack of 2, 2300-F Rated, for Kilns, Forges, Furnaces, Soldering, 3143R

Insulating Fire Brick for sale

Half Thickness Hard Fire Brick 1.25 X 4.5 X 9, 3000 Degree

Insulating Firebrick 9x4.5x2.5 IFB 2500F Set of 8 Fire Brick

K23 Insulating Firebrick (4) 9x4.5x2.5 + (8) 4.5x4.5x1 Thermal Ceramics 2300F

IFB 2800 9 x 4.5 x 2.5″ – Smith-Sharpe Fire Brick Supply

Hard Fire Bricks (High Density / Super Duty) - Foundry Service & Supplies, Inc.

High Heat Brick for Kilns - 9x4.5x2.5