Direct Red 80 is a high-performance polyazo direct dye known for its excellent lightfastness and good wash fastness on cellulosic fibres. It produces a strong, slightly bluish-red shade. It is a preferred choice for applications where the final product requires a higher grade of durability than standard direct dyes, such as in high-quality apparel, upholstery, and leather goods where colour longevity is critical.
