CORETAN TT is a mineral product based on Titanium and it is prevalently used in retanning phases to produce upholstery, shoe-upper, garment and leather-goods articles.
The use of CORETAN TT allows to obtain firm and full leather with brilliant and uniform dyeing, also in area where defects are present like abrasions, scratches, etc.
The use of CORETAN TT is also recommend to produce technical articles like water-repellent leather, both in retanning phase and esterification phases, especially for white and pastel shades.
CORETAN TT is also used in the final dyeing bath, after the formic acid, to improve the fixation of the dye on the skin.
The percentages of use can vary from 3 to 10% depending on the articles and wished result.