Top pick Loctite® pipe joint compound is a high temperature, universal sealant that lubricates and seals threaded joints on water, oil, and fuel lines
Loctite® 1534294 Pipe Joint Compound, Universal, Container Size: 1 pt, Container Type: Brushtop Can, Chemical Composition: Polymerized Vegetable Oil, Dark Brown to Black, Form: Viscous Liquid, Odor/Scent: Alcoholic, Specific Gravity: 1.37, Flash Point: < 22 deg F, Boiling Point: 82.2 deg C, -65 to 400 deg F