Low bisphenol retanning agent for all types of leather Characteristics Syntan DN 272 can be used for the retanning of all leathers including white sport shoe leather. Also suitable for water repellent leathers. Full tanning properties for use on its own and in combination for pretanning, tanning & retanning. Benefits: Low in free-formaldehyde and free-phenol Low in bisphenol emissions <500ppm Enhances grain tightness Gives a well-balanced full and soft handle on a smooth grained crust Enables brilliant and level shades. Good heat yellowing and lightfastness Suitable applications: Automotive Shoe upper Bag leather Upholstery Garment TDS request Request a TDS of product TDS Sample request Request a sample of product Request Part of Smit’s Low Bisphenol range Phenol-based, low bisphenol retanning solutions Download brochure