Instant Sealing, Oil-Resistant Gasket Maker, 7.5 oz, Black, Temp Range -75 to 500 Degrees FMfr #: 85224 Reliable Sealant Seals Instantly, Forming A Reliable, Long Lasting Elastomeric Rubber Gasket; Eliminates The Need For Pre Formed, Pre Cut, Paper, Rubber Or Cork Gaskets. Leakproof Flex Seal Blowout Resistant, Allowing Leakproof Gaskets To Be Made In Just One Minute; Protects Against Leaks And Seepage Caused By Vibration And Thermal Expansion High Performing Forumla Formulated To Meet Or Exceed Performance Standards For Long term