Customers working with a 1 mm system face these problems daily.
The Ni-coating will immediately prevent rust on the backside of the 1mm plates as well as on the compensation plate.
In the long run you may face tolerances of about more than 2/10 mm on the supporting plate if you do not stop the rust.
TSH TechnikService Hückeswagen GmbH
... no magic, Know how. We are cutting plates!