Rust Inhibitor 1438 will passivate steel surfaces due to the presence of selected corrosion
inhibitors. Parts dipped in Rust Inhibitor 1438 will, after drying, be protected or inhibited against
corrosion. A few examples where such a dip is required is in the final rinse after plating,
cleaning, pickling, phosphating, tumbling, wet grinding, or general machine shop use between
operations. Rust Inhibitor 1438 does not contain any nitrites.
