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Our Mordants Collection features high-quality products from the Kraftkolour range, which we’ve been proudly stocking for over 15 years. These essential mordants and modifiers help fibres hold colour more effectively, brighten shades, and improve washfastness across wool, silk, cotton, linen, and hemp.

From traditional Alum to professional-grade Aluminium Acetate, tannin-rich plant options, and pH-adjusting alkalis, this collection gives both beginners and experienced dyers reliable, consistent results for vibrant, long-lasting natural colours.

Mordant/Indigo - Fructose

£4.25
£4.25 inc. VAT £3.54 ex. VAT

Mordant - Soda Ash

£5.00
£5.00 inc. VAT £4.17 ex. VAT

Mordant - Potassium Carbonate (Potash)

£3.40
£3.40 inc. VAT £2.83 ex. VAT

Mordant - Hydrated Lime

£5.40
£5.40 inc. VAT £4.50 ex. VAT

Mordant - Ferrous Sulphate

£5.80
£5.80 inc. VAT £4.83 ex. VAT

Mordant - Créme of Tartar

£5.80
£5.80 inc. VAT £4.83 ex. VAT

Mordant - Copper Sulphate

£5.80
£5.80 inc. VAT £4.83 ex. VAT

Mordant - Calcium Carbonate

£4.50
£4.50 inc. VAT £3.75 ex. VAT

Mordant - Aluminium Sulphate

£5.80
£5.80 inc. VAT £4.83 ex. VAT

Mordant - Aluminium Acetate

£11.50
£11.50 inc. VAT £9.58 ex. VAT