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Competitor Comparison

You Searched For

GP Toughrock® Gypsum Sheathing

Due to potential differences in product offering, please see the side-by-side comparison below for detailed product information on the closest equivalent USG Ceilings product.

You Searched For

GP Toughrock® Gypsum Sheathing

Due to potential differences in product offering, please see the side-by-side comparison below for detailed product information on the closest equivalent USG Ceilings product.

USG Recommends

Securock® Brand UltraLight Glass-Mat Sheathing

Ultralightweight 1/2 in. (12.7 mm) glass-mat sheathing with moisture and mold resistance—up to 15% lighter than other glass-mat sheathings

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Physical Data
Product Name
Toughrock® Gypsum Sheathing
Securock® Brand UltraLight Glass-Mat Sheathing
Commodity Code
-
221659
Edge Profile
Square
Square Edge
Face Width
4 ft.
4 ft.
Product Weight
-
1.7 lb./sq. ft.
Performance
Mold Resistance
No
Yes
Moisture Resistance
Yes
Yes
Fire Resistance
No
No
Fire Rating Type
Regular
Regular
UL Type Designation
-
-
Abuse Resistance
No
No
Sag Resistance
-
-
Sustainability
GREENGUARD Certification
-
-
Bio-Based
-
-
Living Building Challenge Declare®
-
-