Sealing profile for a vehicle door to be mounted on a flange with at least one corner with a small bending radius

The device has a flexible fixing part (3) which is fixed on its support by an adhesive, and an elastically deformable tubular part (5). The deformable tubular part (5) is subjected to a deformation in right section which is inscribed in the right section of the device at free state, in body angle. A triangular shape with two lateral pillars (12, 14) is provided to the part (5) from the fixing part (3).