Oatey 15515 Hercules Grip Industrial Black Pipe Joint and Gasket Sealant All-purpose non-petroleum hydrocarbon-based seal For use on all metals and on PVC, abs, cpvc plastics, and more Non-separating; will not harden or shrink Performs over a temperature range of minus 90 to 450f (on Steel pipe), 12,000 psi (hydraulic) and 2600 psi (gas) Sets up quickly and dries to form a very tough, yet flexible seal Will not harden, crack, crumble or shrink All-purpose, tough, pliable, non-petroleum based seal