Biofine Clear is a clarifier made from Silicic Acid, SiO2, and is added to the secondary during the transfer from primary to secondary to precipitate yeast and other haze-causing particles. Biofine is a vegan product and is not derived from animals or animal by-products. Use can be as little as 1/4 Tbsp (1/10th fluid oz. or 3 ml) to as much as 2 Tbsp (1 fluid oz. or 30 ml) per 5 gallon batch of beer or wine.
