Not sure what it's for
Not really sure why a keg needs to be lubed. Doesn't last very long, about 1 tube per keg, but it's thick so it should stay on there for a while. Makes, the keg really slick, so it's hard to pick up and hold on to. Maybe others have more tightly packed keezer than I do.
Reviewed by: Ben from USA on 11/23/2020