A user interface display device for displaying information associated with an industrial automation system may have a display that has a front face and one or more outer edges, a cover lens optically bonded to the front face of the display with an optical-grade adhesive, and a bezel that has a frame. The frame is disposed about the display, and the bezel defines a gap between the frame and the one or more outer edges of the display. The display device may also have a quantity of gap-filling adhesive disposed at one or more locations within the gap between the one or more outer edges of the display and the frame of the bezel. The quantity of gap-filling adhesive may couple the display to the bezel.