PRODUCT CHARACTERISTICS: chemical base : chrome containing synthetic tanning agent

active matter : > 93%
appearance : green powder
pH (10% solution) : 3.0 – 4.0

PRODUCT BENEFITS: dyeing: ROSTA CR increases the affinity for dyestuff and ensures level and full shades.

Fullness: ROSTA CR notably adds to a full handle of the leather. softness: ROSTA CR is a soft and mild retanning agent.
Softness is further improved by a better fixation of fatliquors when using .

ROSTA CR grain tightness: rechroming with ROSTA CR gives leathers a tight and fine
grain.

Reproducibility: ROSTA CR levels out differences between different batches of wet-blue from different suppliers and assists in standardizing post-tanning processes.

STORAGE LIFE: ROSTA CR Shas a shelf life of at least two years when stored in the original sealed packaging at temperatures between +5 °C and +40 °C.