PolyMem Ag can be used instead of other dressings containing silver because the dressings support moist wound healing while providing a continuous silver reservoir. PolyMem Ag Benefits: Polymem Ag incorporates unique silver particles. Eliminates need for secondary dressing (except when using PolyMem WIC Silver). Absorbs up to 10 times its dressing weight in exudate. Maintains a moist wound environment for improved healing. Indicates when dressing change is necessary via its clear and thin backing (except PolyMem WIC Silver).