This is so strange that this thread was started now. I have been looking for a grease comparabile to the one that comes stock in Emerson knives. For some reason I was on a non toxic type of kick.
I bought teflon washers and tried them dry, which doesn't work. I tried them with a bit of oil and it works to an extent but not like that factory stuff from Emerson. Seeing as how I had to use oil I considered it a bust as well.
I researched and found that silicone grease was non toxic and it had teflon and was called Super Lube. So I ordered it through Home Depot and recently I received it. It wasn't cheap either.
So I once again took apart my Commander. I can do this blind folded by now. I cleaned everything and applied a bit to the stock nylatron washers and put it back together. I can reassemble and find the sweet spot on my Commander blindfolded as well. With the custom scales and extra standoffs no less!
So as I'm adjusting everything, nothing is acting correctly. I'd turn the pivot a bit and expect the blade to draw to the left and it would draw to the right. Nothing was normal upon putting it back together with the silicone grease.
Opening and closing the knife was as rough as hell. I was sure I lined something up wrong or something. I took everything apart and cleaned everything and started over. I did this three times all together with the same results. It was lousy!
I wound up putting it back together with the nylatron washers and a bit of oil which works well but not like the factory stuff. I was brooding about buying that stupid silicone grease. So it dawned on me that the factory grease has graphite in it and it stays in one place quite well. It doesn't claim to be non toxic either so maybe I was being a little too demanding.
I put a blob of silicone grease in a small dish. I added a copious amount of graphite powder and mixed it very well which turned the blob black. It still had a sticky consistency though.
I thought to add 3 in 1 oil to thin it a bit which worked well. I also added Chesterton penetrating oil to it which thinned it to perfection. The stuff would not run but it was not gummy at all.
I started over with my Commander. I applied this concoction to the nylatron washers on both sides. I applied it to the pivot and touched the detents with it as well.
The result is awesome. Over the last two days, I have been opening and closing the knife. It's smooth as ice like my Super Commander which I have never taken apart yet. The Super still has the factory grease.
There is no running at all. The grease is staying where it should and the knife is as clean as can be. So I'm using silicone grease with teflon mixed with graphite powder, 3 in one oil, and penetrating oil. I still have quite a bit left too.