McKesson Silicone Foam Dressing Square Silicone Adhesive With Sterile Border is highly conformable, i.e., it remains intact on skin. Its perforated silicone gel adhesive provides gentle yet firm adhesion. Soft silicone minimizes pain to patients and trauma to wounds upon removal. Affixes securely to dry, intact skin; seals the wound margins to help prevent exudate from leaking on surrounding tissue, minimizing risk of maceration. Breathable, yet moisture and bacteria resistant outer film layer. Absorbent inner hydrocellular foam pad. Dressing may be lifted and repositioned without losing its adherent properties.