Very flocculant strain for all things English. Great for porters, stouts and ESBs. Lower ester production than most English strains but creates a bigger mouthfeel than most cleaner strains. Horizontal TabsCharacteristicsAttenuation: 72.00-78.00Flocculation: High Style Performance Style performance is a listing of styles made with WLP030 Thames Valley Ale Yeast. Ale Blonde Ale English Brown Ale English India Pale Ale English Old Ale English Pale Ale Extra Special Bitter Foreign Export Stout Irish Dry Stout Irish Red Ale Oatmeal Stout Ordinary Bitter The Vault Seasonal Release October/November/December The Vault for Professionals Reviews Feedback and experiences from previous customers. Want to leave a review of your own?