Patent ID: 8479451

Claim:
An extrusion molded product comprising: a core material configured to mount said extrusion molded product on a flange around the periphery of an opening of an automobile body, said core material having a generally U-shaped cross section in a longitudinal direction and having a base portion and opposed side portions; a coating layer disposed on an outside surface of said core material; a pressure receiving member comprising a soft thermoplastic elastomer composition and being disposed on a inside of said core material so as to connect with said opposed side portions of said core material, said soft thermoplastic elastomer composition being formed of a tacky thermoplastic elastomer composition and having a type A durometer hardness of 1 to 20; a hollow chamber formed in an upper portion of said core material by said pressure receiving member being connected to said side portions of said core material; and a sealing portion disposed in a part of said pressure receiving member and having a thickness of a half or less of the thickness of said pressure receiving member so as to seal a flange edge and flange side portions by bending said sealing portion when said extrusion molded product is mounted to the flange.