Covaderm Plus Adhesive Wound Dressing. Multi-layered composite wound dressing. Maintains moist environment with protection from outside contaminents. Four layer construction:◦Protective non-adherent contact layer. Soft pad for drainage absorption. Breathable, semi-occlusive polyurethane barrier film. Conformable adhesive-coated fabric tape. Prevents drainage strike-through. Minimizes wound trauma. Provides excellent moisture vapor transmission. Ideal for many wound types. Available with radial slit for tube sites. Primary or secondary dressing.