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Woolery  |  SKU: EAR-1003

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Iron Powder

$499
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Iron will sadden or darken colors, bringing out green shades. Iron powder can be used alone as a mordant, a reducing agent, a color shifter and to increase lightfastness when used in combination with other natural dyes.

This dye/additive is not intended for human/animal consumption.

Description

  • Alternative Names: Iron, Ferrous sulphate heptahydrate, Copperas
  • Function: Mordant
  • Typical Use Rate: 0.5 oz. per pound of fiber
  • Package Size: 4 oz.

40+ Year Heritage

Family-owned and operated.

Fast Delivery Fast

Quick processing & shipping.

Expert Support

Knowledgeable fiber arts staff.

Overall rating: 5.0 / 5 from 5 reviews.

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Reviews

Perfect amount for experimentation

"I’ve only recently been brave enough to try dyeing using natural substances. And I’ve been eager to see the different ways that various metal salts can turn the exact same natural dye in different shades. Most of these metals, Ferrous Sulfate included, are available from other sources, but one must buy a large volume of it (at a big price) before they are even sure they like it. This offering from The Woolery is the perfect amount for experimentation—enough to dye 8lbs of fiber (about 32 normal skeins)… more than enough to play around with multiple dyes and fibers."

— Aaron F. (5/5)

Pomagranate with iron powder

"If you want a beautiful mossy green . . . combine the iron powder and pomegranate together."

— Pamela J. (5/5)

Woolery is the best. Quality

"Woolery is the best. Quality products and service."

— C S. (5/5)

Overall great purchase

"I thought this was extremely affordable, but when I saw the $11 for shipping I was a little disappointed- however, I received my package in 3 days and was expecting closer to 14. The powder came in a plastic container to store it (I thought it would be in a bag and I'd have to find a container). I got 4 items in that $11 shipping, so once I received my package, I thought the $11 was worth it. Quick arrival, cost effective product, and great packaging. Definitely recommend buying from The Woolery!"

— Angela (5/5)

Great price.

"Great price."

— Pamela S. (5/5)

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