Does what it does. It's keg lube
Makes it easier to get a good seal on the orings the first time.
Takes very little. Should last a long long time.
Lubed all the ball lock posts, poppets went on much easier.
It really aided with the insertion of a corni keg. I still wasn't able to fit a full Sankey but I'll work on my stretches and hopefully next year I'll be able to fit one inside with a bit more of this great lube.