Concentrated liquid Procion H is a high temperature fiber reactive dye. They are a superb handpainting dye when steamed for 30 minutes and can also be used as a high temperature immersion dye. It is a superior, professional dye adapted to liquid form for ease of use and quality results. They offer color quality previously attainable only from powder Procion H dyes and yield the same outstanding light and washfastness on either cotton, linen, rayon, or silk. The primary colors of the system, based on the process color wheel are yellow, fuchsia, turquoise. These dyes are very concentrated: 1 tsp. to 4 oz. of chemical water will produce deep rich shades. Less dye will yield paler colors. Techniques: direct application, paste resist, discharge dying, silkscreening, airbrushing.