EminaTr
Chemical
- Jun 15, 2023
- 1
Hello,
I have a doubt about corrosion testing. If standard norm says that we need to e-coat and then powder coat the piece,do we have to do testings of e-coat, or just final powder coating?
I have a doubt about corrosion testing. If standard norm says that we need to e-coat and then powder coat the piece,do we have to do testings of e-coat, or just final powder coating?