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    Rigid Mineral Wool Insulation Sheet

    1" Thick, 24" Wide, 4 Feet Long

    Image of Product. Sheet. Front orientation. Rigid Mineral Wool Insulation Sheet, 1" Thick, 24" Wide, 4 Feet Long.
    000000 each
    9328K41
    In stock
    9328K41
    000000 each
    Each
    In stock
    Thickness

    1"

    Width

    24"

    Length

    4 ft.

    Insulation R Value

    4.3

    Heat Flow Rate @ Temperature

    0.23 BTU/hr @ 75° F

    Color

    Green

    Flexibility

    Semi-Rigid

    Performance

    Flame Resistant

    Flammability Rating

    ASTM E84 0/0 for Flame and Smoke

    Temperature

    Minimum

    0° F

    Maximum

    1,200° F

    Density

    8 lb/ft³

    Backing Type

    Plain

    For Use On

    Enclosures and Equipment, Ovens and Furnaces

    Shape

    Sheet

    Country of Origin

    United States

    DFARS Compliance

    Specialty Metals COTS-Exempt

    Export Control Classification Number (ECCN)

    EAR99

    REACH Compliance

    REACH (EC 1907/2006) (06/25/2025, 250 SVHC) Compliant

    RoHS Compliance

    RoHS 3 (2015/863/EU) Compliant

    Schedule B Number

    680610.0000

    U.S.–Mexico–Canada Agreement (USMCA) Qualifying

    Yes

    These durable sheets resist compression and are often used in oven and power-generating applications. To use outdoors, add metal jacketing.

    Flame Resistant—Flame-resistant sheets meet ASTM E84 0/0 for flame and smoke.