Loctite ViperLube 
synthetic lubricants
Loctite ViperLube synthetic lubricants are composed of synthetic polyalphaolefin (PAO) base stocks specifically formulated to provide superior protection in the grueling environments associated with long-life industrial and severe-duty applications. ViperLube products outperform and outlast petroleum-based and other lubricants by offering exceptional mechanical and thermal stability, high load-carrying capability and excellent resistance to rust, corrosion and water. All ViperLube products have low temperature properties.