3000 Degree Fire Brick, A super duty fireclay brick, 2 1/2 x 4 1/2 x 9

Hard Fire Brick for many uses in forges, foundries and industrial furnaces.

H.C. Muddox 4-1/2 in. x 2-1/2 in. x 9 in. Fire Brick Clay 100002993 - The Home Depot

3000 Degree Fire Brick, Fire Brick 3000f Supplier in China

9-in x 4.5-in Fire brick Yellow Clay Brick in the Brick & Fire Brick department at

This is the same burner that's included with the Graham Forges. This burner produces 100K BTU and is capable of running a propane tank sized forge.

Graham 100K BTU forced air burner-214

Iron Dungeon Forge

How To Make Refractory Fire Bricks For A Forge Or Foundry

Fire Bricks

How Refractory Brick Is Made

Abrasives

Super duty fireclay brick that has good strength and is used in areas with moderate temperature requirements. FREE Shipping.This firebrick is suitable

Super Duty Firebrick

Forge Supplies

Vermiculite Material Fire Bricks - Can withstand high temperature of 2200F, has strong thermal insulation performance, help you save woods and money.

Fire Bricks, Woodstove Firebricks, Size 9″ x 4-1/2″ x 2-1/2″, 6-Pack, Insulating Fire Bricks, Thick Firebricks Replacement for Wood Stoves

Have a question about Rutland 4.5 in. x 9 in. x 1.25 in. Fire Brick (6 per Box)? - Pg 3 - The Home Depot

The main ingredient in these Hy-C Medium-Duty Fire Bricks is fireclay, which contains mostly alumina and silica, elements capable of withstanding high

Hy-C Medium-Duty Fire Bricks, 9 in. x 4-1/2 x 1-1/4 in., 3-Pack

Fire Brick, 9 x 4-1/2 x 1-1/4-In.