UNITAN OS

Naphthalene sulphonic acid and phenolsulphonic acid polycondensate

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UNITAN OS

Naphthalene sulphonic acid and phenolsulphonic acid polycondensate

UNITAN OS is recommended in retanning of many kinds of chrome and vegetable tanned leathers, which are destined for garment and shoe-upper productions, and supplies them fullness and fine grain. UNITAN OS is suitable also in vegetable tanning where it supports penetration of tannins that result with homogeneous distribution of vegetable tannins. UNITAN OS doesn’t modify the shade or the intensity of the dye colour.

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