A natural thickening agent (polysaccharide) obtained from the sap of the Astragalus. Gum tragacanth is excellent for thickening natural dyes for hand painting. It is also the best thickener for vat dyes.

Gum Tragacanth

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$2.70 USD
$4.55 USD
$8.45 USD
$16.15 USD
$23.95 USD
$51.80 USD