Rockytan LF

Rockytan LF is a phenolic retanning agent which can be used for any type of leather retanning. It is compatible with synthetic and vegetable tannins, fatliquors, anionic dyes and other chemicals. It has excellent filling and mellowing and some bleaching effect.

Rockytan LF is a light fast retanning with good dispersing effect on anionic products.



Appearance Beige Powder
Nature Phenol condensation
Ionity Anionic
pH (1:10 Solution) 7-8
Packing 25 KG PE Bags
Shelf life 12 months

Application & Recommendation

Rockytan LF is particularly suitable for pale,pastel coloured and for white leathers but when used in dyed leathers it should be used in proper stage for giving a very good filling and mellowing effect.

Rockytan LF imparts the leather good light fastness. Rockytan LF is used for all types of leathers to obtain a very full result single or in combination with other Rockytans. It’s outstanding dispersing and softening effect, helps the fatliquors to be reduced.
Percentage of use depends on the type of leather and varies from 3 to 10% (based on the shaved weight). Also it can be used together with Mimosa extract for better absorption.

Storage Conditions

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.
Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.