Medium Duty Fire Brick, 9 x 4.5 x 1.25

Medium Duty Hardbrick Fire Brick Straights 2.25

Firebricks designed to reflect maximum heat into the living area. Meets or exceeds residential building codes. Withstands temperatures produced by any wood fire. Build, repair, or replace fireplace bricks, fire pits, pizza ovens and stove linings. Can be painted.

Rutland 4.5 in. x 9 in. x 1.25 in. Fire Brick 2000f (6 per Box)

Refractories West Cameron Ashley Building Products

Great insulator with low thermal conductivity and very low weight Easy to shape, cut, and carve with wood working tools Used for kilns, forges,

Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25 x 4.5 x 9 Split, Pack of 2, 2600-F Rated, for

Hard Fire Brick – Smith-Sharpe Fire Brick Supply

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

Rutland 4.5 in. x 9 in. x 1.25 in. Fire Brick (6 per Box) 604 - The Home Depot

Smith-Sharpe Fire Brick Supply - Kiln Building Materials and Kiln Shelves

Hi-Heat Firebricks (9x4.5) – Neuex

Mathewson Metals SwordSmith Double Burner Forge

Empyre Elite 100 Firebrick Kit

Soldering Fire Brick