Smith and Nephew Inc Covrsite Plus Waterproof Composite Dressings, 6" x 6", Adhesive, Stretchable and Conformable, Box of 10 each. Product manufactured and licensed by Smith & Nephew. The product is categorized as a compound bandage. HCPCS: A6203. Smith and Nephew Inc Covrsite Plus Waterproof Composite Dressing, 6" x 6", Adhesive, Extendable, and Comfort. Smith and Nephew Coversite Plus is a waterproof version of Coversite Cover Dressing indicated as a primary or secondary dressing in the management of acute or chronic wounds. The layer of impermeable film that covers the dressing helps protect the wound from contamination by urine and feces. An alternative to tape and gauze over central line bandages. The soft adhesive is designed so that the dressing can be changed daily. Waterproof, extensible and comfortable.