BioSyn AP 82L

94% bio-based retanning agent


Biosyn AP 82L can be used where good roundness and fullness are demanded. It is recommended to use quantities from 4% to 8% of Biosyn AP 82L as re-tanning agent in different leather articles. BioSyn AP82L has a very high renewability score from a completely eco-sustainable nature.

  • Gives a pleasant full and round handle to the leather
  • Contributes to a uniform grain tightness
  • High light- and heat fastness profile and low in emissions

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Part of Smit’s Renewability range

Discover our bio-based wet end solutions for excellent leather performance.

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