Safale S-04 Yeast

Fermentis SafAle S-04 is an English ale yeast selected for fast fermentation, balanced fruity and floral notes, and rapid sedimentation. Its strong flocculation helps produce clearer beer and makes it useful across a wide range of English and American ale styles.

• Apparent attenuation: 74–82%
• Sedimentation: fast
• Alcohol tolerance: 9–11%
• Recommended fermentation temperature: 18–26°C

How to use SafAle S-04

Sprinkle the yeast gradually over the wort surface at or above fermentation temperature, or rehydrate according to the manufacturer’s directions. Keep the fermentation temperature stable and use the dosage stated on the sachet for your batch volume and gravity.

Store unopened yeast cool and dry. Seal an opened sachet, refrigerate at 4°C and use within seven days.