Alum

Sale price $8.98 Save $0.00
4 in stock

Soda Ash, also known as sodium carbonate, washing soda, or sal soda, is a mild alkali that promotes the chemical reaction between Procion MX  reactive dye and cellulose fiber. Soda Ash is necessary to activate and "set" Procion dye. 

Available in three sizes:

  • 1 lb. bag: $8.98
  • 5 lb. bag: $18.98
  • 25 lb. bag: $42.98