nC® Nano Corrosion Passivator High Chemical Resistance
nC® Nano Corrosion Passivator High Chemical Resistant (NCP HCR) is an EP-Siloxane based finish coating, containing surface bonding technology. The 2-component system will prevent metals from corroding in extreme hostile chemical environments. It beats UV, weathering and chalking during it’s lifetime. As nC® Nano Corrosion Passivator High Chemical Resistant is developed for applications above, in and under water it is very versatile in use.
nC® NCP HCR develops a matrix on and within the metal surface. This offers a flexible protection. A covalent bonded layer becomes one with the surface. Hence, it will move along with the temperature driven expanding and shrinking of the metal. Therefore, NCP HCR will not release from the metal, making metals immune for ambient influences like elevated or sub-zero temperatures, salt, water, chemicals, UV or oxygen.
Another advantage of the chemical bonding is that potential-differences cannot cause electrical currents in the surfaces, thus preventing galvanic corrosion.
NCP HCR is applied by brush, roller or sprayer. Building a system with NCP Primer underneath NCP Cold Alloy and finished with NCP HCR you will protect metals even against sulfuric acids. The lifetime expectancy of this combination exceeds 25 years, with a layer that will stay below 200 micron DFT. This makes it a very cost-effective and low maintenance solution.
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