I just had an idea. I'll have to do the searching tomorrow but ... ever since I started using Tri-Flow grease it's reminded me of something. It just dawned on me what. Years ago Ford produced a synthetic grease for use on radio antennas and other things. My memory says it looks and feels like Tri-Flow grease. Somewhere I have two tubes of that stuff. I'll find them and compare them. If they are similar I'll post the Ford part #. It might still be available.