Gasket Sealer

A gasket sealer provides additional sealing capacity to the gasket on which it is applied.

Symptoms of a Bad or Failing Gasket Sealer

A gasket sealer is usually a chemical that is applied when it is liquid, which later solidifies into a non-liquid flexible material. Liquid silicone, Permatex, and Hylomar are some of the common types of gasket sealers.
A gasket sealer can be used by itself or in conjunction with a standard gasket, depending on the manufacturer's recommendation

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