 Please help us keep the lights on | Safale S-04Strain: S-04Lab: Fermentis Attenuation: 75% Flocculation: 0 Temperature Range: 54 - 77 F Alcohol Tolerance: 0% Notes: English ale yeast selected for its fast fermentation character and its ability to form a compact sediment at the end of fermentation, helping to improve beer clarity. Recommended for the production of a large range of ales and specially adapted to cask-co |