SIHA OPTISIL fining agent is an advanced, casein free combination product, based on active silicates and isinglass for the reduction of undesirable phenols and bitter tastes.
By using stabilization products, the beverages are microbiologically and chemically/physically stabilized and their shelf life is increased.
Wine | Moderate adjustment lb/1,000 gal (g/hl) |
Difficult wines lb/1,000 gal (g/hl) |
Red wine |
0.8 – 1.6 |
1.6 – 2.5 |
White wine |
1.6 – 2.5 |
2.5 – 3.3 |
Rosé wine |
0.8 – 2.5 |
1.6 – 2.5 |