Wyeast 4347 Extreme Fermentation yeast strain produces a very clean dry profile, low ester and other volatile aromatics. 21% alcohol tolerance.

AKA Water of Life. A very good choice for alcohol tolerance and stuck fermentations. Produces a very clean dry profile, low ester and other volatile aromatics. 21% alcohol tolerance. Cordials, Grappa, Barley Wine, Eau de Vie, Single Malts. Temperature Range: 65-80 F. Alcohol Tolerance: 21%.