A-C PRO E-100QT R-134a ESTER Refrigerant Oil with ICE 32-32 oz.

Converting A/C systems from R12 to R-134A is easy, but can leave residual chlorine from the old R12. Ester lubricant is designed to be compatible with R 12 and R-134A refrigerant and works with residual chlorine. Medium viscosity is ISO 100 and SUS at 100 degrees Fahrenheit. Meets or exceeds OE specifications. Comes in an easy to reusable 1 quart bottle. Refer to the manufacturers recommended capacity prior to filling system. 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.