Permatex Gasket Maker is considered extraordinary because this was especially made as a replacement for conventional gaskets. This gasket is very flexible and can be used in different temperature range such as -75°F to 450°F (-59°C to 232°C) continuous, 500°F (260°C) intermittent. It has a state-of-the-art elastomeric "formed-in-place" material which makes it reliable and long lasting. It also boasts of being able to resist ATF, coolant, oil and other ship fluids. It is sensor-safe as well as fleet-tested. This gasket is used on OEM production lines and is formulated to meet and exceed performance standards for long-term sealability and durability.