Formaldehyde free dicyandiamide resin, aromatic sulfonic acid condensate Bio-based Automotive Bags & leather goods Shoe Upper Upholstery Improved filling of the more open structured areas of the hides and skins Improved fullness and roundness Excellent but relaxed grain firmness Improved tightness and softness of hides and skins TDS request Request a TDS of product TDS Sample request Request a sample of product Request Part of Smit’s Renewability range Discover our bio-based wet end solutions for excellent leather performance. Download brochure