PURPOSE: To provide a coating method using a coating which forms a cured film rapidly by coming into contact with an activation catalyst.

CONSTITUTION: In this coating method using a coating (catalytically curing-type coating) which forms a cured film rapidly by coming into contact with an activation catalyst, first the surface of an object to be coated is coated with only a catalytically curing-type coating without using the activation catalyst, and then the coated surface is re-coated with the catalytically curing-type coating in contact with the activation catalyst concurrently. Consequently, it is possible to form a film of specified thickness, with a good appearance low in postcoating corrosion and local corrosion on the entire surface of the object.