From the page: Rust is hidden ink
Idea 4
Dyeing sisal cords and twine
Sisal is pure plant fiber, full of natural tannins — which means it reacts with iron mordant with almost no prep, turning an aged leather or burnt straw tone. Macramé and basket artisans discovered this as a cheap alternative to industrially dyed cords, which cost far more. The result has that feel of a piece found at an old flea market.
What you need
- Iron mordant solution
- Sisal or jute cord, or natural twine
- Basin or jar
- Gloves
- Clothesline or hanger for drying
How to make it
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1
Coil the cord into loose bundles (not tight) so the solution reaches every part.
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2
Dip into the diluted iron solution (1 to 3 in water) and soak for 15 to 40 minutes, turning occasionally.
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3
Check the tone by pulling out a small piece and drying it with a cloth — it darkens more once dry.
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4
Remove, drain and rinse quickly in cold water.
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5
Hang to dry on a clothesline, letting it drip away from surfaces that stain.
Finishing touches
Cords dyed this way give new life to macramés, baskets, curtain tiebacks and gift wrapping. Mix natural-toned cords with dyed ones in the same piece — the contrast is beautiful.
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