Quicksilver Extreme GreaseQuicksilver Extreme Grease is a new grease that provides better rust and corrosion protection than the greases it replaces. It also provides better wear protection in high temperatures, high load applications. Extreme grease is a calcium-sufonate based NLGI 2 grease the meets GCLB requirements and can be used in the applications below:Drive Shaft Spline ( Engine Coupler)Gimbal BearingsU jointThis replaces the Engine Coupler/Spline Grease, U-Joint/Gimbal Bearing Grease and Anti-Corrosion GreaseSizes Available:(3) Pack of 3oz Cartridge Tubes14 oz Cartridge Tube8 oz Squeeze Tube*Note: the 3oz cartridges are for use with mini grease guns, and 14oz cartridges are for use with a full size grease gun.Note: Quicksilver Extreme Grease previously had green dye added. The grease is now produced dye-free and will appear in natural/tan tones. No changes have been made to the formulation other than the color change.