Nalco 1072 (Kieselsol) is a liquid colloidal suspension of silicon dioxide, which is extremely effective in chill-proofing and has been used in production of "vegan-friendly" beers. The resulting silica/protein complexes form relatively compact sediment cakes at bottom of fermenter that aid in separation from the stabilized beer. Nalco 1072 is a convenient and ready-to-use solution.
- 30% Amorphous Silica
2ml dropper included.