Jacquard Acid Dyes are concentrated powdered hot water fabric dyes that produce the most vibrant possible results on protein fibers including silk, wool, cashmere, alpaca, feathers, and nylon.

The only acid involved is the vinegar you add.

Each 1/2 ounce jar will color up to two pounds of fiber depending on the depth of shade desired. Use them for yarn dyeing, tie dye,, and you can even paint and print with these acid dyes. Extremely brilliant and colorfast they produce a uniform dye job with beautiful, pure, transparent and luscious colors. Made in USA.

If you have never dyed with Jacquard Acid Dyes visit our blog for videos on , and .