White Labs | Irish Ale Yeast | WLP004Brew hearty, robust ales with White Labs Irish Ale Yeast (WLP004) in PurePitch packaging. This classic yeast strain is perfect for crafting Irish style stouts, porters, and red ales, known for its smooth, creamy mouthfeel and mild ester production. WLP004 accentuates malt flavors, bringing out rich caramel, roasted, and chocolate notes with a clean, slightly dry finish thats signature to Irish ales. Features: Attenuation: 69 74% Flocculation: Medium

It’s compact

complemented by caramel sweetness from Crystal 120 and a creamy body from Carapils

Precision Temperature Monitoring: Delivers highly accurate readings

Engineered for precision

Whether you’re dialing in your mash temp or fine-tuning your brew remotely

6 oz Priming Sugar

Resistance to Boiling: No disaggregation observed

Great for bottling sparkling wines

ensuring your bottles are spotless and ready for your next batch

Known for its robust fermentation and clean flavor profile

ferment at cooler temperatures to enhance clarity and minimize banana esters

Just twist the cap and pitch straight into your wort for reliable