Vat Black20 Dye has all around fastness properties. The slightly poor rubbing fastness of this Dye can be increased by special after treatment. Vat Black20 Dye is manufactured by Nirvip Dyes & Chemicals Pvt Ltd.
Nirvip Dyes & Chemicals Pvt Ltd also manufactures vat dyes, vat paste, pigment powder/emulsion, fluorescent powder/emulsion and various auxiliaries for textile printing/dyeing/finishing and leather and paint binders. The Vat Black20 Dye, also known as Olive T, is manufactured in full fledged laboratory with sound experts.
