Fluorescent UV Dye for A/C Systems works with R12, R134a, R1234yf,
12 x 1/4 oz. (12 Applications)
CHECK OUT OUR OTHER FLUORO-DYE MPD™ MULTI-PURPOSE DYE
MPD™ Oil/Fluid Dye can be used in any petroleum-based fluid system such as engine oil, transmission fluid, power steering fluids, hydraulic fluids, gasoline, and diesel fuel systems.
MPD™ Coolant/Water Dye for use in radiators or cooling systems with coolant or water.
MPD™ Water Dye for use in water, to detect leaks in any application where water leaks appear such as body joints in cars, headliners, or even the roof of a house.