Colle d'Isinglass de Salianski

Of the sturgeon (Acipenseridae). Our product does not include any equine, ruminant, swine or avian species or their materials. Sturgeon s bladder glue, which has been used as a fastener and adhesive in Russia for many centuries, is made from the inner membrane of the air bladder of sturgeons. The advantage of this glue over other animal glues is its higher adhesion and lower viscosity. The swim bladders come from sustainable and secured breeding.