1. The paint can be applied directly to the surface of steel after surface treatment, usually with a primer of 20-40 microns and a top coat of 20 microns.
2. In order to get good application effect, the first high humidity resistant paint should be gradually heated to the working temperature, and then apply the second paint after cooling. When the coated equipment is used for the first time, it should also be heated to the working temperature gradually, so as to avoid sudden high temperature which may cause the paint film to bubble and fall off.