Made from a wide range of materials, such as rubber, metal, PTFE, cork, and graphite, gaskets are chosen based on factors like temperature, pressure, chemical resistance, and durability. For example, rubber gaskets are suitable for applications requiring flexibility and resistance to weathering, while metallic gaskets offer greater strength and resistance to high temperatures. The material selection significantly influences the gasket's lifespan and performance under specific working conditions.

The manufacturing process of gaskets is highly precise, ensuring that they fit perfectly between mating surfaces to provide the best seal. Various production techniques, such as die-cutting, extrusion, or water jet cutting, are employed depending on the complexity and volume of the required gaskets. Custom-designed gaskets can also be made to meet particular specifications and standards, ensuring compatibility with intricate systems in sectors like aerospace, automotive, and food processing.