Retanning agent with no detectable bisphenol for fine-grained articles Characteristics Syntan MG 454 is a bisphenol optimized retanning agent for all leathers. It can be used for leather with full and level shades. Pronounced dispersing properties applied in combination with other syntans and vegetable tannins. Benefits: Bisphenol levels are below detection limit (<20ppm) Gives leather a fine and tight grain Imparts a smooth and supple touch to the leather Enhances the leather with a pleasingly full feel. Good heat yellowing and lightfastness Suitable applications: Shoe upper Bag leather Gloving 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