FJC Estercool Oil Quart
- For use in a mobile A/C system using R-134a or R-12 refrigerant.
- Can be used in a system being retrofitted from R-12 to R-134a.
- It can be mixed with any other oil used in these systems.
- The most technologically advanced R-134a and R-12 oil on the market today
- 100 Viscosity
- Compatible with Mineral, Ester, Paraffin and PAG oil
- Prevents acid from forming and inhibits corrosion
- Made in USA