Soda Ash dye fixer is a mild alkali that promotes the chemical reaction between Procion MX fiber reactive dyes and cellulose fiber. It is also known as sodium carbonate, washing soda or sal soda. Soda Ash is necessary to activate and set Procion MX dye.
For retail sizes, local stores, and mail order sources go to the Jacquard Store Locator. For full product info, instructions and more, go to Soda Ash at JacquardProducts.com.