Reactive RGB Dyes are low cost dyes available with 60C dyeing temperature. They belong to the Beta sulphatoethyl sulfone class. These dyes are reckoned in the market for uniform fixation, good reproducibility and excellent washing - off properties. They are provided with good built-up properties even in deep shades to ensure outstanding coloring and cost efficiency. They are ideal to be used in cold-pad batch dyeing, exhaust dyeing and other applications. With all-round fastness values, excellent shelf life and economical usages, they can be easily used on all popular dyeing machines.