Windows sealing strip with ease of mounting

A sealing strip adapted to be mounted on an upper edge of an exterior panel of a door of a vehicle having a window, said strip comprising:

• a body forming a slot having two opposing faces, said slot being sized to fit over the upper edge of the exterior panel of the vehicle;
• a lip extending along the body, intended to contact the window;
• wherein at least one of the two opposing faces of the slot comprises ridges running transversely to the strip, each ridge having an end face external to the slot, having a profile that makes a mean angle of between 10° and 30° with a main direction of said slot so as to facilitate insertion of the edge in the slot;
• wherein one of the two opposing faces of the slot is an internal face located on a side of the lip, said face also comprising at least one boss having a triangular section extending longitudinally so as to form an inclined sliding face along the upper edge, the boss forming a clip adapted to engage in a corresponding orifice in the upper edge of the exterior panel;
• and
• wherein the at least one boss also comprises a face engaging in the corresponding orifice of the upper edge of the exterior panel, and two end faces, the inclined sliding face forming with said end faces two edges, at least one of said edges having a chamfer of at least 2 mm×2 mm.