Main Ingredients : condensate of Dicyandiamide formaldehyde Uses  Mainly used in the printing or dyeing fabrics of direct, acid dyes, can improve the soaping, washing, perspiration, water, rubbing fastness, etc., can also be used in the fixing of silk, wool and other fibers, cotton fabrics. Packing and Storage 50kg plastic drum, Stored at room temperature in dark place, Storage period is one year.