DISPERGATOR AT is an auxiliary wetting agent used in the dip dyeing of paper with Cellusperse® pigment dispersions. It is formulated with low-foaming surfactants that stabilize the color bath, ensuring uniform color uptake during the dyeing process. By enhancing the penetration of the pigment into the paper, Dispergator AT improves the depth and brilliance of the color, resulting in a more consistent and vibrant finish.