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Kieselsol is a colloidal silica that is commonly used in winemaking to clarify and fine wine. It is a highly effective fining agent that can remove a wide range of particles from wine, including proteins, tannins, and yeast. Kieselsol is also known for its ability to remove haze from wine.


Kieselsol works by attracting and binding to charged particles in wine. Once the particles are bound to the kieselsol, they form larger aggregates that settle to the bottom of the wine. This process can be accelerated by using a centrifuge or filter press.


Kieselsol is a versatile fining agent that can be used to clarify and fine both white and red wines. It is typically used in conjunction with other fining agents, such as bentonite or chitosan.


  • 1 oz, 2 oz, 1 lb, 5 lb, 10 lb, 50 lb

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