Replaces most pre-cut gaskets by forming gaskets in-place. Will not foul computer sensors. May also be used as a gasket dressing. Withstands temperatures from -75ºF (-60ºC) up to 400ºF (204ºC) continuous and up to 500ºF (260ºC) intermittent. Resists oil, antifreeze, grease and transmission fluids.