ENHANCED COMPACTNESS
RICHER COLOURS
INCREASED THICKNESS
TECSINT VRX is more suitable for vegetable or semi-vegetable retanning and it leads to excellent results on the finished product.
TECSINT VRX can be used as TECSINT VRP, although it produces different characteristics, since it achieves the best performance when used on chrome tanned leather that undergoes vegetable retanning. It can be used together with vegetable tannins, increasing exhaustion and dispersion, and contributing to a pure vegetable effect with a very fine, smooth and reactive grain, without compromising its fullness. TECSINT VRX can also be used for all types of split retanning, where, used in a dose of 3%-5% at the end of neutralisation or in a new bath before fatliquoring, it produces excellent tightness of grain and optimal embossing without degradation of the dyes.
It can also be used on the dyes of suede velour splits processed in two stages, producing a levelling effect if applied before dyeing and placed to rotate for about ten minutes.
TECSINT VRX produce leather that is easy to finish because it do not affect absorption. From the several tests performed on various types of leathers of different thicknesses, we have noticed that when the retanning agent is used together with other polymers of the VR line, in some specific cases, the surface increases by up to 15% and there are no decreases after the trimming or drumming phases.