Abstract: A sealing profile section (1), in particular for sealing a movable vehicle window pane (23) on the upper shank of a frame enclosure of a vehicle pane frame, comprising at least one sealing lip (11) that protrudes from a profiled limb (7) of the profiled sealing section (1) at a distance from a neutral bent surface (15) that intersects the sealing profile (1) in the longitudinal direction. The sealing lip (11) is expanded to one side at the sealing lip end facing the profiled limb (7) compared to an initial thickness (S), and a boundary line (14) of the sealing lip (11) cross-sectional area, the boundary line facing away from the side, runs to the free end of the sealing lip in the shape of a sickle.