Mystik 460 in my big G Gun, as well as one pistol gun. Mystik JT6 Semi Synthetic in another pistol gun for when the super tough/adhesive 460 is a little too much (like higher speed bearings).
Does anyone else remember that five gallon bucket of grease with the big stick ? We'd fill the grease guns using that stick. Or, grab a handful and pack wheel bearings. Or whatever. We never gave a thought as to what kind of grease it was. Grease was grease. Used it for anything that needed "grease". Take a little bit and dissolve it in diesel fuel and use it for "penetrating oil"
It's a 4-year-old tube of grease that was sitting on the shelf in the man cave (inside).
Does it ever go bad ? What's the realistic shelf life on grease that sits in an environment-controlled area ?
Lucas XTra HD green polyurea or John Deere SD polyurea, in one gun for everything. From tractor to riding mower to PTO shafts to boat trailer bearings to bicycles to vehicles, everything gets the green. One and done.