Iron Powder/Ferrous Sulphate

Mordant and Modifier

Iron Salt with a saline taste, it appears in form of green crystals that is used in ink making, tannins and colour modifications in textiles.

Uses

It should not be used more than 1-2% as high use of iron can make the fabric surface harsh. It is best used with plant fibres like cotton, linen, flax and hemp. Silk and Wool react well with iron in lesser quantities.

*Wear gloves while using.