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NuKoat® SO7 water soluble oil rust preventative

  • NuKoat SO7 water soluble oil rust preventative

  • Primary Application: water soluble oil rust preventative
  • pH: 9.0
  • VOC: (g/L): 0
  • Foam: Zero
  • Water Soluble: Yes
  • Oil Based: No
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Protective Oil - Water soluble oil rust preventative


NuKoat® SO 7 is a water-soluble oil rust preventative, it is an emulsifiable, non-staining product applied to ferrous and non-ferrous metals. It protects machined metal parts between operations, finished metal parts, castings, and tools in storage. NuKoat SO 7 is typically used for indoor protection, it offers good to excellent corrosion protection without the usual odor issues many rust preventives can display.

NuKoat SO 7 400°F flash point offers improved safety. Under test conditions of 95% + 2% relative humidity at 49°C (120°F), the protective oil film provides 3-7 days outdoor protection on polished steel or sand-blasted panels. For extended or outdoor storage protection, use NuKoat HPO. Provides 3-9 months of indoor protection on steel and cast-iron.

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