A gasket is a mechanical seal that fills the space between two objects, which prevent leakage between the two objects under compression. Gaskets are commonly made by cutting from sheet materials, such as rubber, silicone, metal, neoprene, gasket paper, fiberglass or plastic polymer. They are also used in anti-vibration, and electrical insulation applications.
Gaskets come in many different designs, shapes, colors, and thickness. View more about gaskets here.