CURAD Oil Emulsion Gauze 3" x 8" Sterile 3's. Knitted, high porosity cellulose acetate is evenly impregnated with U.S.P. white petrolatum in an emulsion blend that permits the flow of exudates without adhering to granulating tissue and minimizes skin maceration. Highly conformable dressing is ideal for lightly draining wounds including minor burns, lacerations and abrasions. To be used directly on the wound, beneath an absorbent secondary dressing. Latex-free