Syntan SF 156
Syntan SF 156 is a non-astringent retanning agent. It relaxes the fibres and dyestuffs, syntans and fatliquors can penetrate deeper and more evenly. The resulting leathers have an outstanding fluffy softness. Syntan SF 156 gives a fine and even milling pattern in all parts of the hide. Syntan SF 156 ensures full and level dyeing with very little bleaching.