Try this "Renaissance Wax". Heard about it few years ago. Only imported from
England at that time. Probably available here now. A little expensive. Hand polished several SS handguns including SP101. (Lots of spare time). Used the wax, no fingerprints. Have since used it all of mine. Leaves no prints after handling. Works great on blued, even better. Used it on .357 deep blue Python and leaves no prints. Works great for me. Google it. Used in European museums for protective coating. Waxed several firearms and still protected, no prints after 2 years.
RW