Description The 3M Tegaderm Transparent Film Dressing with Border can be used to cover and protect wounds and catheter sites. This dressing is made with a hypoallergenic, latex free adhesive which is gentle to the skin and holds catheters and other devices in place. It helps to maintain a moist environment for quick healing and to secure devices to the skin. The dressing offers a waterproof, sterile barrier to external contaminants including bacteria, liquids and viruses.