Compeed® Blister Plaster Medium with hydrocolloid technology contains a gel with particles that absorb moisture and forms a protective cushion. The patch's thick padding deflects pressure away from the bladder, providing immediate pain relief. The Compeed® Blister Plaster Medium has bevelled edges and nestles perfectly against the surface of the skin. This reduces painful friction and the wound can heal undisturbed. Secure adhesion over several days.