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Rockol FM-222

Rockol FM-222

Rockol FM-222 is a general-purpose anionic marine-oil-based fatliquor having high fat content and suitable for all kinds of leather.

AppearanceBrownish clear liquid
NatureSulphited odorless marine oil
pH (1:10 Solution)6.5 ± 1
SolubilitySoluble into water
PackingPE Drums
Shelf life12 months

Due to its excellent softening properties, Rockol FM-222 can be used on a wide range of leathers like lining, upper, upholstery, nappa, gloves, clothing and etc. Rockol FM-222 can be added during chrome tanning, either before or after the addition of chrome powder. The consumption rate of the product depends on the type of the leather and is 2-4% (based on the shaved weight) and 0.3-0.5 based on the pelt weight in chrome tanning process.


Acetic Acid               Excellent

Formic Acid              Excellent

Sulphuric Acid           Good

Sodium Bicarbonate   Excellent

Ammonia                 Excellent

Sodium Chloride        Good

Chromium Salt          Good

Containers should be well sealed to prevent water evaporation and skin forming. The product must be stored between 5-25°C. Freezing and direct sun light must be avoided.
Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.