Jacquard Marbling - alum - 454g bag
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Alum is used to pretreat fabric or paper before marbling to ensure that designs transfer clearly.
It is also used as a mordant with some natural dyes. |
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![]() |
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Alum is used to pretreat fabric or paper before marbling to ensure that designs transfer clearly.
It is also used as a mordant with some natural dyes. |
|