Aluminum potassium sulfate mordant for protein fibers
Mordants are an important step in the dyeing process as they enable the fibers to properly bond with the plant color. Without using a mordant, colors will simply wash out. Mordants also brighten and clarify colors.
Instructions included Use 10 - 20% to weight of fiber. Mordants are dusty and can irritate skin, eyes, and throat. Wear protective gear and use caution with these ingredients.