Nox-Rust® 503 DHS


Used for protection of critical bare steel or phosphated surfaces for extended storage periods when packaged with moisture barrier materials. Approved to MIL-PRF-16173E Grade 3, Class 2.

Key Features

  • For use where water or saline solution must be displaced from corrodible surfaces and the corrosion prevented or arrested
  • Designed for protection of interior surfaces of machinery, instruments or material under cover for limited periods
  • MIL-PRF-16173E Grade 3, Class 2


This product meets appropriate performance criteria as specified by the organizations listed below.   Information regarding these specifications can be found in the information above, or included in the Product Information Sheet also found above.


Nox-Rust® coatings are used for extended corrosion resistance and sound deadening requirements for transportation, storage containers and other OEM equipment.

Success Story


The global leader in elevator manufacturing was experiencing rusted guide rails before installation, costing valuable time as this situation required the removal of corrosion before installation.

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