Sta Lube s Water-Resistant Marine Grease is a blue tacky aluminum complex grease using a highly refined base oil. It has been formulated with a polymer to provide adhesive non-blend and water wash-out characteristics. Will resist water even under the most severe water conditions. Applications: Anti-friction bearings blocks boat trailer bearings deck equipment marine equipment shaft log seals sleeve bearings slides steering cables steering dockside machinery steering quadrants turnbuckles wheel bearings winches.