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Tags: Beer Yeast

Extreme Fermentation Activator Pack

Sku: 2270

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$ 6.99

WYEAST STRAIN: 4347  |  Extreme Fermentation™

A very good choice for alcohol tolerance and stuck fermentations. Produces a very clean, dry profile, low ester formation and other volatile aromatics.

Flocculation: Low
Attenuation: NA
Temperature Range: 65-80°F, 18-27°C
Alcohol Tolerance: 21% ABV


  • Brandy
  • Cognac,Armagnac
  • Eau de Vie
  • Grappa/Marc/Bagaceira
  • Rum
  • Scotch
  • Vodka

Tags: Beer Yeast