• Robinair's oil is engineered to maintain maximum viscosity at high running temperatures and to improve cold weather starts
• Laboratory tests prove that Robinair oil is more thermally stable in comparison to other leading brands, which means it resists breaking down due to heat for a longer period of time
• Robinair oil has a lower moisture content than other oils, thanks to special packaging and handling procedures
• Moisture degrades the oil's purity, thinning it and reducing the pump's ability to reach a deep vacuum