SafAle F-2 has been selected specifically for secondary fermentation in bottle and in cask. This yeast assimilates very little maltotriose but assimilates basic sugars (glucose, fructose, saccharose, maltose) and is characterised by a neutral aroma profile respecting the base beer character. SafAle F-2 resists to high alcohol levels (>10% v/v) and allows brewers to obtain all the properties of re-fermentation.
| Attenuation | NA |
| Flocculation | Medium |
| Alcohol Tolerance | >10% |
| Optimum Fermentation Temperature | 15°C - 25°C (59°F - 77°F) |