Retanning agent for improved grain-tightness and selective fillingOptitan SD 525 is a retanning agent designed for optimized application results and will improve the grain tightness of the leathers and the fill the pockets. Suitable applications: Automotive, shoe upper, bag leather, garment, upholstery. CharacteristicsOptitan SD 525 will remarkably improves looser structured areas of hides and skins due to its selective filling properties and if applied accordingly can increases cutting yield by filling the pockets. It will gives a medium-soft and round handle to the leathers.TDS requestRequest a TDS of productTDSSample requestRequest a sample of productRequest
