Potassium Alum 50 gram pack for mordanting wool, cotton, silk & paper. Potassium alum or potash alum is potassium aluminium sulphate dodecahydrate and our potassium alum is 99% pure and heavy metal free.
Potassium Alum Mordant is weighed and sealed in a polythene bag. The bag is then labelled, placed in a padded envelope and posted to you First Class.
How to contact us:-
Wild Colours natural dyes Studio I-401, The Custard Factory Gibb St, Birmingham B9 4AA, UK
Contact Teresinha for enquiries on Tel: +44 (0)7979 770865 email: email@example.com