Dye fixative (washing machine / carpet cleaning etc)

ORSTAB is a water-soluble concentrate of special polymeric materials that have the ability to absorb dye molecules and transfer them to the surface of the fibres, where they adhere permanently, then the transfer becomes deeper and the fusion with the fibre becomes permanent. The use of ORSTAB prevents the free dye from being washed out and transferred to neighbouring parts, which is very important for subsequent washes