Medline Industries Exuderm Low Profile Regulated Colloidal Dispersion Hydrocolloid Wound Dressing 4" x 4" Size Square Shape, Sterile, Smooth Outer Surface Exuderm Hydrocolloids: Medline has developed Exuderm, a range of sterile hydrocolloid wound dressings designed for all stages of wounds. Each product creates a moist environment to encourage wounds to heal. Exuderm LP Hydrocolloid Low profile (LP) Exuderm conforms to difficult body contours to protect superficial, minimally exudating wounds. Smooth outer surface helps protect skin from shear and friction. Conforms to even the most difficult body contours to provide a secure barrier for wound. Creates a moist environment to encourage wounds to heal.