Harris 2-Stage Beer Finings contains two bottles of complimentary finings.
Finings 1 is specially formulated as an auxiliary fining reagent to enhance the clarifying action of Finings 2. The consistency of performance is maintained by stringent quality control. Finings 1 appears as a brown solution.
Finings 2 is a triple strength isinglass solution which is added after finings 1 to enhance rapid sedimentation of yeast and fine particles to produce brilliantly clear beers. Finings 2 appears as a white solution.
It is important that this fining is kept cool at all times, preferably in a refrigerator otherwise they will denature rapidly with heat.