VpCI 369 Cortec's Best Inhibitor for Oil Additive & Temporary Coating (Oil Based)



  • VpCI®-369 is Cortec’s best inhibitor for use as an oil additive and/or temporary coating.
  • The protective film is self-healing and moisture-displacing, providing superior protection against aggressive environments
  • VpCI®-369 is also excellent when used as an oil additive for mothballing, shipping, or storage of parts and equipment
  • In small percentages, VpCI®-369 has a minimal effect on viscosities
  • Cortec VpCI®-369 is available prediluted with mineral spirits at the ratio 1:1 as VpCI®-369 H, which is recommended for spray can applications
  • VpCI®-369 also comes with an UV tracer, as VpCI®-369 UV. VpCI®- 369 UV shows as a bright blue under black UV light, making quality assurance on coverage of the rust preventative particularly convenient when it is used as temporary coating.



  • Self-healing
  • Excellent lubricity
  • Extends tool life for metalworking operations
  • Excellent outdoor protection
  • Excellent oil additive
  • Dilutable with oil
  • Meets MIL-PRF-16173E (Grade 2) Corrosion Testing Requirements
  • NSN 8030-00-244-1295
  • NSN 8030-00-244-1297
  • NSN 8030-00-244-1298
  • NSN 8030-01-149-1731



  • Wire rope
  • Electrical connections/wiring
  • Sheltered coating
  • Gear protectant/lubricant
  • Long-term (5+ years) equipment lay-up
  • Stamping oil additive
  • Drawing oil additive
  • Cylinders
  • Working/moving parts



  • Silver
  • Cast Iron
  • Stainless Steel
  • Copper
  • Magnesium
  • Aluminum
  • Carbon Steel



  • VpCI®-369 and VpCI®-369 H are available:
    1. 5 gallon (19 liter) plastic pails
    2. 55 gallon (208 liter) metal drums
  • VpCI®-369 is also available in diluted forms. CorShield® VpCI®-369 in 11 oz. (312 g) aerosol cans


  • The shelf life for VpCI-369 is 2 years @ 24◦C

For quotation and other information, Email: vcitech@vcimalaysia.com