Sealing lip of plastic for the inlet opening for the dagger board housing and dagger board, particularly of sailboards

A lip seal assembly for a bottom closure of an inlet opening in a board hill for dagger board housing and dagger board, comprising:

• one mounting strip of a hard synthetic resin attached respectively on each side of the inlet opening in the board hull and being flush with the profile of the hull, and a sealing lip of an elastic synthetic resin, manufactured together with said mounting strip as an extruded profile, said sealing lips forming an elastic closure for the inlet opening for the dagger board housing and the dagger board, as well as with a supporting strip of a synthetic resin countersunk into the board hull on each side of the inlet opening and fastened to said board hull, for fixedly clamping a mounting strip with a sealing lip, said mounting strip having an L-profile, and including one long leg adjoining one short leg, and one perpendicular bent-away clamping leg formed at an end edge of the long leg and another perpendicularly bent away clamping leg formed at an end edge of the short leg, said sealing lip adjoining said long leg of the mounting strip being shaped, on a longitudinal side facing away from the mounting strip, into a rounded sealing edge passing over into an elastic support leg, said supporting leg being oriented obliquely upwardly and being attached to a terminal edge of the short leg and constituting with said short leg and with said sealing lip an elastic hollow-profile strip;
• and said mounting strip being fixedly clamped with said clamping legs onto the supporting strip.