K-23 (2300 F) Insulating Fire Brick: 9 x 6 x 2.5

Huge inventory including insulating fire brick on sale now.

K-23 Insulating Firebrick 9 x 4.5 x 2.5 [26700] - $5.69 : Legend Inc. Sparks, Nevada USA

Fire Brick Forge

Insulating Firebricks, Fire Brick, 2300℉, IN-23

K-23 Insulating Firebrick 9 x 4.5 x 2.5 [26700] - $5.69 : Legend Inc. Sparks, Nevada USA

Executive Deals Insulating Fire Brick for Ovens, Kilns, Fireplaces, Forges - 4 Piece Full Brick (9 x 4.5 x 2.5) 2300F : Arts, Crafts & Sewing

K26 Insulating Firebrick 9 x 4.5 x 2.5 Thermal Ceramics 2600F Case of 24 Bricks

K23 HS Insulating Fire Brick - Spiral Arts

Insulating FireBrick 9 X 4.5 X 2.5 in (6 Pieces) : Arts, Crafts & Sewing