Ceramic Boards
Fibermax Duraboard LD Insulation
Fibermax Duraboard LD insulation has the same density and temperature rating as Duraboard RG insulation, and is manufactured to tighter dimensional tolerances with an excellent finished surface.
Temp Grade: 2300°F
Fibermax Duraboard RG Insulation
Fibermax Duraboard RG (Refractory Grade) insulation is a cost-effective insulating board manufactured with the specific requirements to provide a high modulus of rupture and compressive strength, as well as, high abrasion and hot gas erosion resistance.
Temp Grade: 2300°F
Fibermax Duraboard HD Insulation
Fibermax Duraboard HD insulation is a high-density board product with the same high level of dimensional and surface uniformity as Duraboard LD insulation, enhanced compressive strength and a higher modulus of rupture.
Temp Grade: 2300°F
Fibermax Duraboard 350ES
Fibermax Duraboard 350ES is manufactured with more than three times the strength of standard boards of similar densities and thicknesses.
Temp Grade: 2300°F
Fibermax Duraboard 500 ES
These products use a unique fiber formulation to obtain high strength and machinability not normally achieved in lightweight, ceramic fiber board products allowing for easier handling and fabrication.
Temp Grade: 2300°F
Fibermax Duraboard 2600 Insulation
Fibermax Duraboard 2600 insulation is a high-temperature insulating board designed to provide high stability at elevated temperatures.
Temp Grade: 2600°F
Fibermax Duraboard 3000 Insulation
Fibermax Duraboard 3000 insulation, the highest temperature-rated board manufactured by Unifrax Corporation, provides maximum high-temperature stability and shrinkage resistance.
Temp Grade: 3000°F
Fibermax Duraboard 1700 and 1800
Fibermax Duraboard 1700 and Duraboard 1800 exhibit excellent thermal stability at very high operating temperatures.
Temp Grade: 3092°F & 3272°F
Fibermax Duraboard Inorganic Boards
Fibermax Duraboard products can be manufactured using a combination of both organic and inorganic binding agents.