The DensElement™ Barrier System consists of (a) DensElement Sheathing made with a treated, water-resistant core, surfaced with fiberglass mats and a GOLD colored coating, and (b) an approved third party fluid applied flashing. DensElement Barrier System serves as a water resistant barrier and air barrier when the sheathing joints, fasteners, penetrations, openings and transitions are properly sealed with an approved third party fluid applied flashing.