With perfect formula for the treatment of the metal surface before painting and perfect results in a short time of application. Provides stable bonding and total insulation of the entire surface of the metal material being applied. With the possibility of deep penetration of the metal structure. Provides a smooth coating, ready to be painted. With maximum longevity to rust. Eliminates paint stains, which appear as a result of degradation of the metal structure. Provides ink uniformity and color unchanged over the years.