Joenos Wineguard Sulphur Powder, 10 x 1 g for Sulphiting Wine & Must

Sulphiting is about protecting wine and must from oxidation and preserving aroma and colour. Wineguard is a sulphur powder based on potassium metabisulphite that you use for stabilisation and preservation, for example after fermentation or when racking off the yeast.

The division into ten portions of 1 g each makes dosing in the hobby cellar simple and precise. Add the sulphur to your wine, must or juice as needed. Sulphur preparations should be used carefully and sparingly; observe the notes on the package, and take the exact amount from the package instructions.

• Contents: 10 x 1 g sulphur powder (potassium metabisulphite)
• Suitable for: wine, must and juices, e.g. after fermentation or when racking
• Use: add in portions, dosage as per package instructions
• Note: use carefully, observe the package instructions
• Brand: Joenos

Manufacturer information:

• Active ingredient: potassium metabisulphite (E224)
• Can also be used to sterilise equipment, corks and bottles, and as a barrier liquid in the airlock
• Barrier liquid: 1 g of potassium metabisulphite and a few drops of lactic acid in 50 ml of water (2% SO2 solution)
• Highly hygroscopic - use opened sachets immediately
• Safety: H318 (causes serious eye damage), EUH031 (contact with acids liberates toxic gas)