Mobil Rarus™ 424 is a premium ashless air compressor lubricant formulated with high-quality mineral base oils and advanced additives. Designed for rotary screw, vane, and reciprocating compressors, it offers exceptional wear protection, oxidation stability, and thermal resistance. This ensures cleaner compressors, extended oil life, and reduced maintenance costs. Its excellent water separability minimizes sludge formation and carryover into downstream equipment. Mobil Rarus 424 is suitable for compressors operating under mild to severe conditions and is compatible with all metals and mineral-oil compatible elastomers used in compressor construction.Pro Detailing+5ExxonMobil+5mobil.co.uk+5