Conditions & Lubricates rubber parts, O-rings & gaskets in commercial application or Home Brew Kegs (Cornelius kegs);Creates a tighter seal as it protects. Prevents leaks, and allows for better fermentation.;Food Grade lubricant. Odorless and tasteless gel will not taint or alter flavor.;2 fluid ounces of gel is twice the amount of most other keg lube products.;Made In USA