Interdynamics E100uvqt 32 Oz Ester W/Uv Dye

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 R12 and R-134A refrigerant and works with residual chlorine. Find leaks easily with UV dye included in the ester oil. Makes identifying leaks easy with UV light or high contrast ambient light. 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 manufactures recommended capacity prior to filling system.