USG Securock® Brand Glass-Mat Sheathing

USG Securock® Brand Glass-Mat Sheathing is a noncombustible, moisture- and mold-resistant panel designed for use under exterior claddings where conventional gypsum sheathing products have traditionally been used, such as brick veneer, properly detailed Exterior Insulation Finish Systems (EIFS), clapboard siding, panel siding, shingle siding, shake siding and conventional stucco.

Features and Benefits:

  • Improved coated fi berglass facer mat to maximize coverage of air/water barrier systems
  • Treated gypsum core, combined with fi berglass face and back, off ers exceptional water resistance
  • Scores and snaps easily for quick installation
  • For use in most exterior systems when properly detailed by exterior fi nish manufacturer
  •  Meets or exceeds the requirements of ASTM C1177

Mold-Resistant: High resistance to mold and mildew and scores a 10 (highest) when tested in accordance with ASTM D3273.
Resists Water: Glass-mat sheathing facer on both sides sheds water. Quick, Dry Installation: Quick score and snap, no sawing or special tools, and rapid screw or nail attachment.
Exposure: Can be exposed to weather for up to 12 months after application.
Warranted Performance: USG Securock Glass-Mat Sheathing is guaranteed for fi ve years against manufacturing defects and for 12 months of weather exposure.

Physical Properties:

Approximately 2.0 lbs./sq. ft. for 1/2" thickness, 2.7 lbs./sq. ft. for 5/8" thickness.

Sustainability:

Recycled content 44.9  %

 

Applications:

USG Securock® Brand Glass-Mat Sheathing is a noncombustible, moisture- and mold-resistant panel designed for use under exterior claddings where conventional gypsum sheathing products have traditionally been used, such as brick veneer, properly detailed Exterior Insulation Finish Systems (EIFS), clapboard siding, panel siding, shingle siding, shake siding and conventional stucco. 

Sizes:

1/2" or 5/8" thick, 48" wide, 8', 9' and 10' long. Up to 12' lengths available in 5/8" thickness in some markets. Other sizes available on special order. Consult your USG sales offi ce or representative for more information.

USG Wallboard: USG Glass-Mat Panels Portfolio

USG Wallboard: USG Glass-Mat Panels Portfolio

  • USG Wallboard: USG Glass-Mat Panels Portfolio
    USG Wallboard: USG Glass-Mat Panels Portfolio