|No. of painting
|Average film thickness um/channel (dry film)
Waterborne epoxy zinc phosphate primer
Waterborne polyurethane topcoat
|1、If the local rust is serious, it must be polished and pretreated with rust repair paint, and then the above supporting system.
|2、Acid-resistant topcoat is available in areas with acid mist.
|3、According to the environmental conditions in each region, negotiate with Party A to resolve.