FermFast Dualfine is a 2-step clarifier for all beer, wine or cider. It consists of a chitosan solution and a kieselsol silica solution which are added in 2 steps to treat the most common causes of cloudiness in beer or wine. Each package treats 5 to 6 gallons (19 - 23L). 

Net Volume: 2.2 US fl oz (65mL)

Quantity: 1 Pack

Details:
Form: Liquid 
Contains: Chitosan solution (crustacean, sulfites), silica solution
Allergy declaration: Chitosan is derived from crustaceans.

Instructions:
Gently stir entire contents of package A1 Kieselsol into beer, wine or cider after fermentation is complete. Wait minimum of 1 hour prior to adding package A2 Chitosan. Add package of A2 Chitosan 1 hour after Kieselsol has been added. Gently stir Chitosan into wine, beer or cider for 30 seconds and reattach bung and airlock. Allow to clear completely. Clears brilliantly in 24 - 48 hours.