Sappanwood Sawdust

USE FOR:Tub Dyeing a solid color, some direct application techniques

USE ON: All Natural Fibers

Sappanwood Sawdust
5.00 star rating 5.00 ( 2 review )
Product Details 1+
4 oz $7.25
1 lb $24.95
5 lb $99.95
Product Details Qty
Color Chip / Item image4 oz
This product is sellable
Color Chip / Item image1 lb
This product is sellable
Color Chip / Item image5 lb
This product is sellable
All prices calculated in US$
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Sappanwood Sawdust is native to SE Asia and India and makes a rich, pinkish red when calcium carbonate is added to the dye bath. It is one of the “exotic” red wood dyes. People traded it along the Silk Road and medieval dyers often used it. When used from 50-100% wof, the color is a rich deep red on wool. You can reuse the dyebath and the sawdust until exhausted, creating lighter shades. We like to extract the color by simmering Sappanwood sawdust in water for an hour, then letting it soak overnight. The next day, strain out the sawdust and reserve, then use the soaking water as your dye bath. You may add more water to the dye bath to cover the mordanted fibers. Then gradually bring to 160F and hold for 45 minutes. If you want to create magenta and fuchsia tones, add 1-2% calcium carbonate (chalk) to the dye bath before adding the mordanted fibers.

**The dyed fabrics pictured above are two different silks, a cotton jersey, a woven cotton, and a cotton linen blend. Everything was dyed at 100% WOF.**

Made in: INDIA (IN)


How To Use Natural Dyes

Dharma used a simple recipe to get these great colors with our natural dyes so you can have a reference for the colors they will give.

Keep in mind there are many recipes and mordants that will yield a wide range of colors and shades from each dye material, so consult a natural dye book for more on this. We carry Wild Color: Revised and Updated Edition.

Indigo is in a class by itself, so a different recipe is used, also available on our website.

For the deepest colors, use a ratio of 1 to 1 dyestuff to fabric, or 2 oz dye to 2 oz fabric, but you can still get good colors using much less dye. We used about 3-4 tablespoons per yard of fabric. Cochineal is an exception as it is very concentrated, so use only about a 20% ratio. The dyebaths can be re-used to get lighter shades. Experimentation is the best way to determine the right amount of dye for the type of fabric you are using and the color. We found the silk and velvet absorbed the colors the deepest. Some cottons will yield different and deeper shades using Tara Powder (a form of tannic acid) as a mordant with soda ash as an assist.

Yellows can be overdyed with indigo to get shades of green, and reds overdyed with indigo will give purples.

The Method:

  1. Prewash your fabric with Kieralon, rinse well.
  2. To mordant the fabric (or fiber or yarn) simmer together with 1.75 tsp Alum and 1 tsp Cream of Tartar per pound of fabric for 1 hour. Allow the fabric to cool in the solution. Squeeze out excess water from material. Rinse and discard solution (all the alum will be absorbed by the fabric). You can allow the fabric to dry if you want to stockpile some pre-mordanted material, but you want to use it in about a month as over time the alum can degrade the fabric.
  3. Measure and simmer your dyestuff for an hour using enough water so your fabric can move freely, allow to cool. You may need to chop up larger roots, such as when you use madder. Roots also like to be soaked overnight for some of the darkest shades. This is best done before you mordant or at the same time.
  4. Strain out any roots, shavings, etc.
  5. Add wet fabric and simmer for an hour, allow to cool in dyebath for maximum color absorption. Be sure to stir periodically for even dyeing, turning fabric frequently while simmering. You can save and re-use the dyebath for lighter shades.
  6. Give the fabric a final gentle wash with Kieralon and rinse.
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Average Customer Review
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5 star rating
Gorgeous colors! I used a very strong dye vat for my first batch (80% weight of fabric - 4 oz dye and 5 oz fabric) on silk satin and got a true neutral to cool read very rich color. The second batch on silk was a bright mid tone pink the third dye was a light pure pink leaning to cool. For my final run I divided the batch in half and added vinegar to one and baking soda to the other yielding a more orange and a quite purple tone in the dye. Those are simmering now Can't wait!! This is versatile dye easy to manipulate with stuff in your kitchen. Will order again!!
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4 of 6 users found this review helpful.

5 star rating
I used the Sappan wood to dye my mohair. I used alum as the mordant and it came out lovely. I did three batches the first was a pinky rose the second a pinky samon and the third a pale pink. I saved the saw dust to dry it and try another batch.
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3 of 5 users found this review helpful.

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