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The Jacquard Soda Ash Dye Fixer (0.45 kg) is a mild alkali used to activate and set fiber reactive dyes, ensuring strong, permanent color results on natural fabrics. Also known as sodium carbonate, washing soda, or salt soda, it plays a crucial role in the dyeing process by promoting the chemical reaction between dye and fiber.
When used with Procion MX dyes, soda ash enables the dye to bond effectively with cellulose fibers such as cotton, linen, and rayon, resulting in bright, wash-fast, and long-lasting colors.
Typically used as a pre-soak solution, it prepares the fabric for optimal dye absorption and consistent results. Whether for tie dye, batik, or fabric dyeing projects, soda ash is an essential component for achieving professional-quality outcomes.

“Artrack is the destination for museum-grade, luxury art tools.”
