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

Foundry Service supplies Hard “Super Duty” and “Medium Duty” Fire Bricks that are rated for superior strength in applications of over 3000ºF (1650ºC). They exhibit low shrinkage, excellent thermal shock resistance, and good resistance to alkali and carbon monoxide disintegration.

Brick Lehigh Valley Refractories

Fireclay - an overview

Propane Melting Furnace, 2462øF, 10 KG Metal Foundry Furnace Kit with Graphite Crucible and Tongs, Casting

SUPER DUTY HARDBRICK-WEDGES

Super Duty Hard Brick9x4 1/2x 2 1/2These are high temp, shock resistant insulating bricks that will take and hold heat due to their dense thermal

Morex, Super Duty Hard Brick 2.5 x 4.5 x 9

Use these intermediate duty fire bricks to build new fireplaces, replace old or broken bricks in existing fixtures, in wood or coal stoves, furnaces and fireplace inserts. Use our Refractory Cement (610) for mortar. The bricks measure 9 x 4-1/2 x 1 1/4.

Rutland Products Fire Brick

GIRtech

Bailey Commercial Electric Kilns

Hard Firebrick, Super Duty, High Alumina

Fireclay Refractory

Super Duty Hard Firebrick, Fire Brick, 3000°F