Premium PAG 46 Synthetic Oil for A/C Compressors & HVAC Systems HCPRO PAG 46 is a high-performance synthetic lubricant designed to provide optimal protection, reduced wear, and long-lasting performance for air conditioning and cooling system compressors. This moisture-resistant formula prevents acid formation, oxidation, and internal corrosion, ensuring smooth operation and maximum efficiency. Moisture Resistance & Corrosion Protection One of the leading causes of system failure is moisture contamination, which can lead to oxidation, acid buildup, and premature wear. HCPRO PAG 46 repels moisture, preventing damage to internal components and ensuring long-term reliability for various A/C applications. Engineered to Meet OEM Performance Standards HCPRO PAG 46 is tested and formulated to meet industry specifications, making it safe for use in professional and industrial settings. Whether you're servicing a vehicle's A/C system, working on an industrial cooling unit, or maintaining commercial HVAC equipment, this synthetic oil ensures optimal lubrication and smooth operation. Reduces Wear & Improves System Efficiency HCPRO PAG 46 contains advanced anti-wear additives that reduce friction between moving parts, lowering system noise and preventing premature failures. This results in quieter operation, improved efficiency, and extended service life for A/C and HVAC systems. Ideal for Professionals & DIY Maintenance Packaged in a convenient 8 oz bottle, this lubricant is easy to apply, measure, and store, making it a go-to choice for HVAC technicians, automotive professionals, and DIY enthusiasts performing routine maintenance or system repairs.