POLYCLAR 2 OZ PACKAGE
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Polyclar - One of the most reliable post-fermentation fining agents for reducing polyphenols is PVPP known as Polyclar. A micronized white powder with a high surface area to volume ration, Polyclar readily absorbs polyphenols including tannins. It will also slightly reduce bitterness while lightening the color a shade. Used at the rate of at the rate of 6-10 grams (about 1/2 ounce) for a 5 gallon batch. It has a tendency to foam, so allow plenty of head space. The necessary contact time is only a few hours. The beer should be racked off the sediment prior to bottling or kegging.