Alum Mordant
Alum Mordant
$12.50
Alum Mordant
(Potassium aluminum sulfate)
This is my go-to mordant for all fiber types. For mordanting cellulose fibers you will also need soda ash. For cellulose fibers I recommend treating the fibers in a tannin bath before mordanting them. See the resources linked below.
250 grams
Resources:
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