ARITAN LSI LIQUID is a resin retaining agent and gives good grain tightening. It is used for the retannage of wide variety of chrome leather and perticularly valuable for softy upper leathers with tight grain and for exceptionally soft nappa leathers and suede.
The best result are obtained in the pH range of 3.5 to 4.5 i.e. slightly acidic pH. at very low pH below pH 3.5 it causes hardening of leather . At optimum pH it gives good grain tightening and structure leveling properties with a slight Filling action on leather . it produces a fine , tight and elastic grain leather and white or pastel coloured leather.
The best result are obtained in the acidic pH (3.5 to 4.5) and hence ARITAN LSI LIQUID can be applied before or during neutralization process.
Amount : 2.5% ARITAN LSI LIQUID