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DensGlass Sheathing is the architecturally specified fiberglass mat gypsum sheathing1
Track record that spans more than 30 years
Helps add performance and durability to a wide range of fire-rated and non-fire-rated building assemblies
Fiberglass mat-faced gypsum sheathing for superior mold and moisture resistance compared to paper-faced sheathings
Provides a rigid substrate for a wide variety of air or water-resistive barrier systems