£12.00 inc. VAT
This is Aluminium Potassium Sulphate and is one of the most commonly used of all the mordants. Normally used at 10%, also used at 8% with 2% Cream of Tartar for protein fibres.
Can be used after a tannin for cellulose fibres.
This is in a crystal form, dissolve in hot water before using.
9 in stock
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