Tannic Acid Mordant – 1 oz.


Tannic Acid Mordant 1 oz. package

SKU: Tannic Acid 1 oz. (Aurora) Category:


Tannic Acid Mordant – 1 oz. package
(beige base for cotton dyeing)
Water soluble tannin for cotton mordanting and black.  Also used as a beige base for block printing with an iron solution.
Use at 20 to 25% by weight of fabric.  A cold soak overnight, with a few stirrings, is usually adequate to impart a good beige base to any natural textile fibre.  In cotton dyework, a combination of alum mordant with a tannin base gives the richest and most permanent colours.


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