The Mepore Transparent Film Dressing can be used on clean, non-draining wounds, abrasions, and IV sites as a primary dressing, or as a fixation dressing. The Mepore Transparent Film Dressing can be used on clean, non-draining wounds, abrasions, and IV sites as a primary dressing, or as a fixation dressing. Depending on the state of the wound, a Mepore Transparent Film Dressing may be left in place for several days. Using this product helps maintain a moist healing environment and helps protect newly-formed tissue.