INOX MX4  is a heavy-duty, lanolin-based lubricant that forms a tough, water-resistant protective film to prevent rust, corrosion and electrolysis between metal surfaces. Ideal for outdoor, agricultural, marine and industrial environments, it protects valves, BSP fittings, hose tails, pump components, camlocks and exposed hardware subjected to moisture or the elements. The long-lasting, non-conductive barrier won’t dry out, wash off or harm metal, plastic and painted surfaces, providing reliable protection in harsh conditions.