Blue flexform wire tape rolls (9779B). The part consists of two wires, extruded in a blue plastic, with a pressure sensitive adhesive laminated to the smooth side. The flexform parts are supplied in a roll with the Paper liner wound inside. May be used for health care medical devices. 3M medical materials and technologies helps health care manufacturers design and build more reliable, innovative and feature rich medical devices. Customers leverage 3M technical expertise to select materials and technologies that integrate together for their break through medical industry, device innovations designed for improving or enhancing lives.