BioSyn SC 63L

Animal protein based bio polymer


Biosyn SC 63L can be used where good roundness and fullness are demanded. Quantities from 2% to 5%, based on shaved weight, are usually enough to obtain good fullness and to improve grain resistance and tensile strength. BioSyn SC 63L has a very high renewability score from a completely eco-sustainable nature.
  • Full round handle
  • Good grain tightness
  • Full and level shades

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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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