Top Pick Loctite Pipe Joint Compound is a high temperature, universal sealant that lubricates and seals threaded joints on water, oil, and fuel lines. Temperature range -54 °C to 204 °C. Resists common shop fluids. Suggested Applications: Thread fittings. Solvent based.Universal sealant that lubricates and seals threaded joints on water, oil, and fuel lines Temperature range -54 °C to 204 °C