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Corrosion Inhibitor

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Part Number: nk-911b
  • Primary Application: Brass & Copper Corrosion Preventative
  • pH: 7
  • VOC: (g/L): 0
  • Foam: Zero
  • Water Soluble: Yes
  • Oil Based: No
Download MSDS:
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Corrosion Inhibitor for Modified Alcohol Solvents

Corrosion inhibiting additive for use with modified alcohol solvents that provides short and long term indoor storage corrosion protection for a variety of metals.


NuGeneration Technologies’ NuKoat 911B is a non-nitrated, non-caustic, silicate-free, amine-free, non-aqueous liquid corrosion inhibitor.  When used in conjunction with modified alcohol solvents such as NuSolv M63X, NuKoat 911B leaves a dry film to protect metals from corrosion during indoor storage in one easy step.  Protection typically lasts for up to 3 months depending upon conditions. An amine-free formula along with the addition of a special inhibitor package makes NuKoat 911B a versatile rust preventative solution that is able to be used on Copper/Cuprous alloys.


NuKoat 911B was formulated to provide improved rust/flash rust protection after an in-process cleaning step that removes many shop soils and oils.  NuKoat 911B is specially formulated to be used in multi-metal applications such as ferrous and non-ferrous metals including Aluminum, Zinc, Copper, and Cuprous alloys, rubber gaskets and PVC.

Directions for Use:

NuKoat 911B is applied by dosing into NuSolv M63X or other modified alcohol solvents.  Coatings can be heat-treated, and, if desired, can be easily removed with a mild cleaner.   NuKoat 911B should be run at 0.1-2.0% by volume of NuSolv M63X or other modified alcohol solvent at ambient temperatures for 15 seconds to 3 minutes depending upon the application.

  • To the best of our knowledge, this product is California Prop 65 compliant.

Physical Properties  


Use concentration

0.1-2.0% by volume

Bulk Density

7.6 lbs/gal     

pH, Concentrate


VOC (Concentrate)

457 g/L    

Flash Point

30 °C (86 °F)    



Soluble in water    






Boiling Point

83 °C (181 °F)