DRESSING, WOUND AQUACEL ADH FOAM 4"X4" (10/BX 18BX/CS) AQUACEL® Foam dressing has a soft absorbent foam pad, an AQUACEL® interface, a gentle silicone adhesive, and a waterproof/bacteria barrier Waterproof/bacteria barriera provides evaporation of excess moisture, a waterproof barrier against viral/bacterial penetration, allows patient to shower and bathe Soft absorbent foam pad enhances patient comfort and absorbs excess fluid AQUACEL® interface gels on contact with wound exudate to maintain a moist environment Gentle silicone border designed to adhere to surrounding skin, not to the wound bed