| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a coating method of a metal surface using a primer, which brings about a metal surface having excellent durability of a coating.SOLUTION: In a coating method of a metal surface, it is preferable that an acrylic rubber-based water base paint is used as a primer, and that 1-10 wt.% glue plant is contained. Since the glue plant is contained, an excellent metal surface is obtained by adhesive strength or durability of coating, and the coating can be maintained excellently outdoors over a long period. This invention is characterized by using an acrylic rubber-based water base paint as a primer.</p> |
