USG Securock 5/8" 4'x8'

Securock® Brand UltraLight Glass-Mat Sheathing Firecode® X are lightweight glass-mat sheathing panels with moisture and mold resistance—up to 15% lighter than other glass-mat sheathings.

  • Feature a noncombustible, moisture-resistant gypsum core that is encased in a coated fiberglass facer mat to maximize coverage of air/water barrier systems.
  • Direct substitute for Sheetrock® Brand Gypsum Sheathing Firecode® X when prolonged weather exposure is anticipated


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