Insulating Bricks in USA

• Density : 36 lb/ft³
• Maximum Operating Temperature : 2300 ºF 1260 ºC
• Modulus of Rupture : 450 psi 3.10 MPa
• Cold Crushing Strength : 330 psi 2.28 MPa

Foundry Service supplies Insulating Fire Brick (IFB) for use in applications from 2300ºF (1100ºC) to 3200ºF (1760ºC). Each type is formulated to meet specific thermal and physical requirements, and after firing is machined to precise tolerances. Made from high purity refractory clays and other ceramic raw more...

Thermal Ceramics K-Series Insulating Fire Brick (IFB) are the premier brick to handle high temperatures and act as insulation. They are commonly used to line foundry furnaces, forges and ceramic kilns. These soft bricks can easily be cut to size with a hacksaw, drilled to create burner openings or routed to c more...