Retanning agent for a soft touch and full round handle Optitan VD 727 is a retanning agent designed for optimized application results and will give the leathers a soft touch and full round handle. Suitable applications: Automotive, shoe upper, bag leather, garment, upholstery. Low bisphenol Automotive Bags & leather goods Garment Shoe Upper Upholstery Optitan VD 727 relaxes the fibres and so dyestuffs, syntans and fatliquors can penetrate easier, deeper and more evenly. The resulting leathers have an outstanding softness and full and level dyeings. It will give a good fullness and round handle to the leathers. 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