ANTI CORROSIVE ZINC PRIMER COATING COMPOSITIONS COMPRISING HOLLOW GLASS SPHERES AND A CONDUCTIVE PIGMENT

摘要

The present invention concerns anti corrosive coating compositions in particular coating compositions for protecting iron and steel structures. In particular the present invention relates to coating compositions comprising particulate zinc conductive pigments and hollow glass microspheres e.g. epoxy based coatings. The invention furthermore concerns a kit of parts containing the composition a method for its application as well as metal structures coated with the composition.