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Item: 149566

Sheetrock® Brand Mold Tough® Gypsum Liner Panels

1 in. (25.4 mm) Type X gypsum liner panels with moisture and mold resistance

Available Product Options

Thickness: 1 in.

Width: 24 in.

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Overview

Sheetrock® Brand Mold Tough® Gypsum Liner Panels are 1 in. (25.4 mm) Type X liner panels that score and snap easily without special handling. The panels feature a noncombustible, moisture-resistant gypsum core that is encased in moisture- and mold-resistant, 100% recycled green face and brown back papers. When tested in accordance with ASTM D3273, the panels meet or exceed ASTM C1396 specifications. For best results, use the panels with Sheetrock® Brand Shaft Wall and Area Separation Wall framing components. The panels are UL Classified for fire resistance and can be used in any UL Design in which Type SLX panels are listed. On the face along the long edge of each panel, the UL Type Designation is printed for easy identification by building inspectors.

Main Features

  • Score and snap easily; no special handling required
  • Comprehensive product and system testing assures long-term performance and safety
  • Feature double-beveled edges for easy installation
  • Comply with ASTM C1396 specifications for 1 in. (25.4 mm) Type X gypsum shaftliner board
  • When tested in accordance with ASTM D3273, the panels meet or exceed ASTM C1396 specifications
  • UL Classification as to fire resistance, surface-burning characteristics and noncombustibility
  • Achieved GREENGUARD Gold Certification and qualifies as a low VOC emitting material (meets CA 01350)
Note: Sheetrock® Brand Mold Tough® Gypsum Liner Panels have been comprehensively tested for fire resistance, structural performance and sound control only when used with Sheetrock® Brand Shaft Wall and Area Separation Wall framing components. Sheetrock® Brand Shaft Wall and Area Separation Wall System components must be used together to ensure superior system performance and safety. Substitution of any system component is not recommended and is not endorsed by the United States Gypsum Company.

Applications

  • Multi-Family Residential and Condos
  • Stairways and Elevator Shafts

Specifications

Submittal Sheet PDF 256.1 KB

Performance

  • Mold & Mildew Resistance Yes
  • Fire Resistance
    • Fire Rating Type X
  • ASTM Type ASTM C1396; ASTM D3273

Sustainability

  • GREENGUARD Certification Yes

Physical Data

  • Thickness (in.) 1
  • Color White
  • Edge Beveled Edge
  • Panel Size 24 in. x 8-10 ft., 12 ft.

Documents & Files

Installation & Technical Manuals

Installation Guide (English)

SDS, Certifications & Reports

SDS (English) PDF 118.8 KB
SDS (Spanish) PDF 167.9 KB
Certificates (English) PDF 236.4 KB

Sustainability

Product Attribute Report (English) PDF 869.9 KB

Ask a question

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Question Guidlines

  • Questions should relate to this product specifically.
  • For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
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q & a

  • Are wallboard panels tested for mold reistance?

    Yes. Per ASTM D3273, "Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber," the following panels achieved a score of 10:

       • Sheetrock® Brand Glass-Mat Panels Mold Tough®
       • Sheetrock® Brand Gypsum Liner Panels
       • Sheetrock® Brand Mold Tough® Gypsum Liner Panels

  • Have a question?

    Let us do research and get back to you (usually within 48 hours).

    Ask USG
  • Need help right away?

    Call our Technical Support team at 800-874-4968 (Monday-Friday, 7am-6pm Central).

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