IsingClair-Hausenpaste is a product which is prepared according to modernst findings by a special process of comminution and digestion which does however, not at all affect its efficiency. Subsequently, the product is SO2- stabilized. Isinglass, produced in that way, has no longer the disadvantage of being difficult to dissolve because this "household remedy" of long standing for vinification must not be squeezed, cut and, above all, not be pulverized in order to preserve its full efficiency. Because of the troublesome plucking prior to decomposition, this natural and efficient fining agent was only rarely used. IsingClair-Hausenpaste is available as a 2% isinglass gel and is based on the original foliated isinglass of first-rate quality. Permitted according to the laws and regulations currently in force. Purity and quality are proved by specialized laboratories.
