Rubber washers are flat, disc-shaped components used to seal joints, dampen vibrations, and distribute pressure in mechanical assemblies. They are commonly used in plumbing, automotive, and industrial applications to prevent leaks and absorb shock. Made from materials like neoprene, EPDM, or silicone, rubber washers offer excellent resistance to water, heat, and chemicals. Their flexibility and durability make them ideal for both static and dynamic sealing. Rubber washers help ensure tight, long-lasting connections in equipment and pipelines. They are essential for maintaining efficiency and preventing wear in various systems.