PAG 46 is a low viscosity refrigerant oil for R 134 A automotive air conditioning systems. PAG 46 meets OE specifications and is ISO 46 viscosity. Comes in a 8 ounce bottle with easy pour and closure cap. ICE 32 creates a film that seeks out and adheres to metal surfaces. It's polarized and modified molecules power through air-conditioning systems, providing better flow and improved cooling performance. It extends air conditioning system life because it reduces friction which cuts down wear on metal parts and seals, prevents sludge to keep the compressor clean, eliminates moisture preventing oxidation and acid, cuts humidity and drier air improves cabin comfort.