White Labs · Abbey IV Ale WLP540
- 19.0 – 22.0°C
Abbey IV Ale (WLP540) is a liquid ale yeast from White Labs. It has a high attenuation of 78.0% and medium flocculation, making it ideal for Belgian-style ales like Dubbels, Tripels and Quads. With its high alcohol tolerance, Abbey IV Ale can ferment up to 11-14 % ABV without any issues. It works best at temperatures between 19.0-22.0 °C for optimal flavor production and yeast health.