CovaWound™ Silicone (Self-Adherent Soft Silicone Foam Dressing) is an absorbent, atraumatic dressing consisting of a soft silicone adhesive that does not stick to the surface of a wound or cause epidermal stripping or pain upon removal, an absorbent core of polyurethane foam, and a vapor-permeable polyurethane membrane which acts as a barrier to liquid and microorganisms.