HARD BRICKS Firebrick, Dense Fire Brick

Let the experts at Sheffield help you get the correct fire bricks for your project or repair. We provide fire bricks in a variety of shapes and temperature ratings to suit even the most demanding applications.

Clipper DP Firebrick High-Temperature Metal Casting Brick - CAST-0081

Fire Resistant,Heat Resistant REFRACTORY BRICK - BULL NOSE/HALF

How Refractory Brick Is Made

Dense refractory bricks

The main ingredient in firebricks is fireclay, which contains mostly alumina and silica, elements capable of withstanding high temperatures. Hard bricks are available in several grades, depending on their composition and properties, which determine the application of the product. Proper selection of the appropriate grade is critical. Our firebricks are rated medium-duty and have a temperature rating to 2700°F maximum and a high thermal shock resistance.

HY-C 9 in. x 4-1/2 in. x 1-1/4 in. Medium-Duty Firebricks (3 per Box)

7 Types of Brick All DIYers Should Know

Low Porosity 1000-1700 Degree Fire Clay Bricks Industry Furnace

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

Hard Fire Brick 9x4.5x2.5

Super Duty Hard-brick Feather Edge 3 Fire BrickNOTE: Drawing shows 2.5 version. This brick would be 3 tall. They are used in wood-fired kilns and

Super Duty Hardbrick FireBrick Feather Edge 3 Fire Brick

Fire Bricks Manufacturers: What do you know about them? – Ravani Ceramics

Blakbond Mortar for IFB Soft Bricks and Hard Bricks (50Lbs wet)

HARD BRICKS Firebrick, Dense Fire Brick

Insulating Firebricks & Hard Firebricks

Refractory Bricks - FireBricks, Fireclay and Acid Resistant Brick