Vital Black RTV is an original gasket maker formulated for heavy duty
applications. It forms reliable “formed-in-place” gaskets that resist cracking,
shrinking and migration caused by thermal cycling. Ideal to replace almost any
cut gasket and can be used to coat pre-cut gaskets to increase reliability. It is
permanently flexible and stable at temperature of between -80 °F to 600 °F (-
62 °C to 315 °C). It is also highly resistant to automotive fluids.