Jet-Lube Ezy-Turn Polar Gate Valve Sealant For Arctic Conditions 120 Lb Keg - 91524Gate Valve Body Fill Lubricant (Arctic Conditions) Designed for oilfield use under arctic conditions. EZY TURN POLAR will not absorb or mix with water which prevents freeze up at low temperatures. It remains an effective sealant and lubricant to 75F ( 59C). It contains 100% synthetic base oils that give excellent resistance even in most severe acid conditions. Graphite has been incorporated as a solid boundary lubricant to prevent galling of valve