How to provent magnesium chloride board corrode steel?

/How to provent magnesium chloride board corrode steel?

How to provent magnesium chloride board corrode steel?

4 options

1-Use stainess screw and stainless frame or aluminmium frame.

2-Replace steel frame by wood frame and stainless screw

3-Laminate a plastic film on reverse that next to the steel frame

4-Dismantle magnesium chlrodie board,use chloride free mgo board instead

2019-01-18T23:06:30+00:00