KMS in easy self dissolving pellets 

Ideal Use:  KMS addition in barrel 

Sulfigrain allows a must or a wine to be sulfited quickly and precisely, without having to manually mix in the product barrel by barrel. It is the perfect SO2 dose to add to a 55 gallon barrel.  It can be used to protect the vintage during pressing. Due to its unique formulation, the use of Sulfigrain limits the amount of SO2 lost to the atmosphere.


·      Potassium Metabisulphite  

·      Potassium Bi-Carbonate

When in contact with must or wine, the effervescence of the particles of Sulfigrain makes it possible to ensure a natural and complete diffusion of the SO2 in the tank or Barrel. Sulfigrain does not undergo ionized treatment and is a non-GMO product. Sulfigrain is in conformity with the standards of the International Oenological Codex .

Utilization: Disperse the pellets of Sulfigrain on the surface of must or the wine to be treated.


1 dose contains 5 grams of pure SO2  which are equal to:

1.32 ppm in 1000 Gallons

20 ppm in 55 gallons (barrel)

50 ppm in 100 Hl

Shelf life and storage: Preserve only in its original sealed packing of origin, safe from light sources, in a clean place, dry and free from odors.

Packaging: Box of 20 doses