Castrol Molub-Alloy™ CH Chain Oils (previously called Castrol Molub-Alloy™ Chain Oil) are multi-service chain lubricants designed for use in a variety of plant-wide chain applications. These lubricants are manufactured from a combination of the highest quality components including, antiwear/ extreme pressure additive system with advanced Molub-Alloy lubricating solids. They are also compounded to inhibit oxidation and to protect against rust and corrosion. Application Molub-Alloy CH 22 is an excellent lubricant for wire ropes, especially those with a sisal or polypropylene core. It is highly inhibited to protect against rust and corrosion to protect the rope from within.