Loctite® QuickStix™ 561™ PST® Anti-Seize/Pipe Sealant is a non-metallic anti-seize semi-solid stick formula that resists corrosion and thread deposits- very effective on salt water applications. This product features immediate low pressure sealing and helps to prevent seizing during disassembly. Can be used in temperature ranges from -65°F to 300°F.