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    9 Products

    Ultra-Thin Rigid Millboard Thermal Insulation Sheets for Furnaces

    Thinner than most rigid insulation for furnaces and other high-heat applications, these millboard sheets are also used for gasket fabrication. Insulation performs best at temperatures above 1,000° F.
    1,380° F Maximum Temperature
    Image of Product. Front orientation. Thermal Insulation Sheets. Ultra-Thin Rigid Millboard Thermal Insulation Sheets for Furnaces.
    Thk.
    Wd.
    Lg.
    Insulation
    R Value
    Flexibility
    Heat Flow Rate
    @ Temp.
    Density,
    lb/ft³
    Color
    Each
    1/16"39"39"0.1Rigid0.81 BTU/hr @ 750° F59Off-White0000000000000
    1/8"39"39"0.2Rigid0.81 BTU/hr @ 750° F59Off-White000000000000
    3/16"39"39"0.2Rigid0.81 BTU/hr @ 750° F59Off-White0000000000000
    1/4"39"39"0.3Rigid0.81 BTU/hr @ 750° F59Off-White0000000000000
    3/8"39"39"0.5Rigid0.81 BTU/hr @ 750° F59Off-White0000000000000
    2,000° F Maximum Temperature
    Image of Product. Front orientation. Thermal Insulation Sheets. Ultra-Thin Rigid Millboard Thermal Insulation Sheets for Furnaces.
    Thk.
    Wd.
    Lg.
    Insulation
    R Value
    Flexibility
    Heat Flow Rate
    @ Temp.
    Density,
    lb/ft³
    Color
    Each
    1/16"55"55"0.1Rigid0.73 BTU/hr @ 800° F37.5White0000000000000
    1/8"55"55"0.2Rigid0.73 BTU/hr @ 800° F37.5White0000000000000
    3/16"55"55"0.3Rigid0.73 BTU/hr @ 800° F37.5White0000000000000
    1/4"55"55"0.3Rigid0.73 BTU/hr @ 800° F37.5White0000000000000
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