Topical Atraumatic Traction for Open Wounds ABRA Adhesive provides non-invasive closure of retracted skin defects. A sound primary closure replaces skin grafting and the associated rehabilitation, pain, and loss of function.ABRA Adhesive is indicated for use in controlling, reducing, or clos-ing retracted soft tissue defects. Application can occur bedside without trauma or the need for anesthesia. The adhesive is strong but gentle on skin, allowing for distribution of traction over a large surface area.