A liquid gasket or gasket sealer is a filling material. A gasket sealer is placed between two (rough) surfaces to connect them smoothly. The liquid gasket then creates an impermeable barrier to prevent liquid and / or gas leakage. A gasket seal consists of a thick liquid which leaves a firm substance after use. This then ensures that the two surfaces are perfectly sealed together. At Winparts you can order gasket sealant from popular brands such as Loctite, Liqui Moly and Elring.