Procion MX dyes. Cold water fibre reactive dye for any cellulose fabric or fibre. They will also dye silk and wool. 50gms dye will dye 1kg dry fabric. The most popular & widely used dyes for immersion dyeing, airbrush, ombre dyeing, tie dye, dyebath, splatter dyeing and hand painting on Cotton. All colours are all intermixable. There are 18 pure standard colours which are not mixtures are marked with ** or * and the rest of our range are mixed colours for your convenience. The core standard primary mixing colours are marked with *. Available in 20g, 50g, 100g, 250g, 500g and 1Kg.