Menetelmä metalliosien päällystämiseksi ja menetelmällä päällystetty metallituote

摘要

The invention relates to a method of coating metal parts and a metal product coated according to the method. Before spreading the outer coating, which is based on a polyester or epoxy resin or on a mixture of these two, by spraying with an electrostatic spray gun, the parts to be coated are coated with a zinc coating in an electrolytic process and a acrylic paint layer is spread on the zinc coating and polymerised to form a bonding undercoat between the paint layer and the outer coating.