Barrier 2000-1 and Barrier 2000-2 are outstanding, multi-purpose, extreme pressure (EP) lithium 12 hydroxy greases. These products have customized formulations that provide superior anti-friction film protection under heavy loads as well as water resistance and adherence of lubricant film on metal surfaces. They resist thinning and hardening in bearings thereby minimizing leakage and maintaining lubrication and long service life. Barrier 2000-1 and Barrier 2000-2 also offer excellent low temperature pumpability and high temperature protection. They can also be applied in industrial machinery where poly-lithium-EP grease is specified.