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523 Sylvan Ave, 5th Floor
Mountain View, CA 94041USA



Rockol MSO-250 is high sophisticated new technology of sulphited synthetic and natural marine oil, without any fish smell. It is suitable for both heavy and light leathers.

AppearanceClear Brownish viscose liquid
NatureSulphited synthetic and natural marine oil, and nonionic emulsifiers
SolubilitySoluble into water
Melting point5 °C
Clarification Point20 – 25 °C
Solidification Point-7 °C
PackingPE Drums
Shelf life12 months
  • Suitable for various kinds of leather
  • Giving a soft, smooth and silky touch on surface of crust
  • Without any smell
  • Giving good body and weight to the leather
  • Without any changes on the shade of dyed crust
  • Good lightfastness
  • Excellent buffability for Nubuck
  • The dosage of consumption is 2-15 % based on the recipe


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.