The DensElement Barrier System is a sheathing barrier system that integrates a water-resistive and air barrier within the gypsum core through AquaKOR Technology. The system comprises three GP-approved system components: DensElement Sheathing, PROSOCO R-Guard FastFlash liquid flashing to fill and seal joints, fasteners, and other penetrations, and PorousPrep water-based primer to prime exposed gypsum edges. As a system solution, the DensElement Barrier System eliminates the need to apply other water or air barriers that cover or coat the entire wall. The system removes an entire step in the typical weatherization process for commercial buildings, significantly reducing the time it takes to install exterior walls and the water-resistive and air barrier.

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