(FIN615) (Fining Gelatin) Grayslake brand, superior quality. This gelatin is specially produced at 225 blooms for clarifying wine or beer. Effective in reducing harsh flavors and aromas normally associated with younger wines. Also, useful as a fining clarifier. Just add to your wine as directed 2 to 3 days before bottling. Equal parts of Tannin is recommended to maximize effectiveness. Also, ideal as a clarifier for beer. Helps to keep the sediment in your beer bottles packed on the bottom for easier serving.