This one component, thermally reactive gasket sealant is used in high temperature and high-pressure applications. The brown-coloured, liquid sealing compound has an operating temperature range of 38 to 700 Degrees C and has a flashpoint of 71 Degrees C. This chemically resistant sealant can be used to seal flanges up to 2,900 pounds per square inch. The cure time for this sealant is 36 hours at a temperature of 93 Degrees C. This product comes in a one-pint brush top can.