Please note: Next-day & 2-day shipping needs to be ordered by 1pm.
Sulfiting of barrels and wooden vats.
Sulfiting of vat to be filled: burn between 10 and 40 ppm of sulfur (repeat regularly depending on the storage).
Preservation of empty vats: burn between 10 and 20 ppm once the barrels drained.
Available in 2.5 g, 5 g and 10 g in boxes of 1 kg.