Profile: Star Seals Co., Ltd. is a supplier of custom molded rubber products. Our products include rubber/PVC extrusion profiles, rubber sheets, rubber seals for automobiles, hydraulic & welding hoses & silicone rubber sheets & we also supply the machines and technology. Our solid polymer & closed cell sponge rubber & plastic extrusions are available in continuous or custom cut-to-length sizes. In addition to basic shapes, we also design & develop custom profiles to fit any application.