BYK-L is BYK's brand for additives made for leather finishes and coated fabrics. BYK-L comprises wetting and dispersing, surface, air release, and pore control additives. BYK-L additives are available for solvent-borne, high-solid, and aqueous PU systems.


  • Leather finishes
  • Coated fabrics
  • For PU systems

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