Parker O-Lube 884-2 is a barium-based petroleum grease specifically formulated to extend the service life of synthetic rubber O-rings and seals. Designed for use in hydrocarbon and pneumatic systems, it offers exceptional surface adherence and water resistance, ensuring reliable sealing under various conditions. This lubricant is compatible with a wide range of elastomers, including nitrile, neoprene, fluorocarbon, fluorosilicone, polyurethane, and more. Operating efficiently within a temperature range of -20°F to +180°F (-29°C to +82°C), Parker O-Lube 884-2 is an essential addition to any maintenance toolkit.