tenacious oil
I just got back from a LBS that a respect a fair amount. They are the kind of guys that even though I haven't bought a bike there (only odds and ends when they have them) still give me free simple repairs and use of tools if I need them.
The thing is that they talked me out of using phil's tenacious oil on my fixed gear's chain. They said that it was too heavy. I know some of you use it. What is your impression?