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National Gypsum

National Gypsum 7/16" x 4' x 8' DEXcell® Cement Roof Board

Item:

#492541

Product:

#NGC71648DEX

  • Applicable Standards: FM Class 1 & UL Class A Fire Rating
    UL 790
    ASTM D3273
    ASTM C1325
    IBC Section 2603
    ANSI/ UL 1256
    FM 4450 & FM 4470

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