HCPRO PAG 100 UV Dye A/C Compressor Oil – High-Viscosity Leak Detection Lubricant for Automotive Air Conditioning Systems, Professional-Grade PAG 100 Lubricant for A/C Compressor Protection (1). Professional-Grade PAG 100 Oil with UV Dye – High-viscosity synthetic A/C compressor lubricant with integrated UV dye for faster and more effective leak detection in automotive A/C systems.
