SF Dyes manufactures Leather Dyes or Engineered Sulphur Dyes. SF Dyes offers eco-friendly multi-purpose dyes and chemical dyes. The Leather Dyes or Engineered Sulphur Dyes are especially designed to suit the leather constitution. They are chemical dyes that are thiosulphuric acid derivates, amorphous colloidal material of high molecular weight and have variable composition. Leather Dyes or Engineered Sulphur Dyes or Tancol Dyes are water soluble colours and are free from salt and sodium sulphide. Due to their excellent wash, perspiration and light fastness properties they can be used to dye practically all types of leather. Tancol have good tinctorial value and enable the dyer to produce various fashion shades.
