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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 for use in shaft wall and area separation wall systems

Available Product Options

Thickness: 1 in.

Width: 24 in.

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Overview

Sheetrock® Brand Mold Tough® Gypsum Liner Panels (UL Type SLX) are 1 in. (25.4 mm) Type X gypsum liner panels with moisture and mold resistance for use in shaft wall and area separation wall systems. The panels feature a noncombustible, moisture-resistant gypsum core that is encased in moisture- and mold-resistant, 100% recycled blue face and back papers. When tested in accordance with ASTM D3273, Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber, the panels meet or exceed ASTM C1396 specifications. The face paper is folded around the double-beveled long edges to reinforce and protect the core, and the ends are cut square and even. The panels are UL Classified for fire resistance and can be used in any UL Design in which Type SLX panels are listed.

Main Features

  • 1 in. (25.4 mm) Type X gypsum liner panels with moisture and mold resistance for use in shaft wall and area separation wall systems
  • Feature a noncombustible, moisture-resistant gypsum core encased in moisture- and mold-resistant, 100% recycled blue face and back papers
  • Comprehensive product and system testing assures long-term performance and safety
  • Double-beveled edges for easy installation
  • Comply with ASTM C1396, Standard Specification for Gypsum Board, for 1 in. (25.4 mm), Type X and water-resistant gypsum shaftliner board
  • When tested in accordance with ASTM D3273, Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber, the panels meet or exceed ASTM C1396 specifications
  • Underwriters Laboratories Inc. (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. If alternative framing components are used, the manufacturer(s) of the substituted component(s) shall be consulted to confirm system performance.

Applications

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

Specifications

Submittal Sheet PDF 352.4 KB

Performance

  • Mold & Mildew Resistance Yes
  • Fire Resistance
    • Fire Rating Type X
  • ASTM E84
    • Flame Spread 20
    • Smoke Developed 0
    • Fire Rating Type X
  • ASTM Type ASTM C1396; ASTM C473; ASTM D3273; ASTM E136; ASTM E84
    • Flame Spread 20
    • Smoke Developed 0
    • Fire Rating Type X
  • UL Type Designations SLX

Sustainability

  • GREENGUARD Certification Yes

Physical Data

  • Thickness (in.) 1
  • Edge Beveled Edge
  • Panel Size 24 in. x 8-10 ft., 12 ft.
  • Nominal Weight 4.0 lb./sq. ft.

Documents & Files

Data/Submittal Sheets & Specifications

Data/Submittal Sheet (English) PDF 352.4 KB
Architectural Specification (English) DOCX 126.4 KB

White Papers

White Paper (English) PDF 729.3 KB
Sell Sheet (English) PDF 2.7 MB

Installation & Technical Manuals

Technical Guide (English) PDF 115.3 KB
Installation Guide (English)

SDS, Certifications & Reports

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

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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?

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  • Need help right away?

    Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).

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