What Is a Vulcanized Seal?

The gasket vulcanization process involves several stages, beginning with the careful preparation of the metal components. These metal parts are placed into the mold’s cavities, followed by the placement of the rubber. The mold is then closed, and through a combination of heat and pressure, the rubber is vulcanized onto the metal. After the pressing phase, the parts are cleaned of any residues and, in some cases, polished to achieve a high-quality finished product that meets the highest industry standards.