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Cor-Ban® 23 Undyed is designed to be a long lasting, high penetration, and water displacing corrosion inhibiting compound that can be used in the following areas of the aircraft:

  • High Profile Aircraft Substrates
  • Upper Edge Floor Beams
  • Wheel Wells
  • Pressure Deck
  • Center Wing Sections

The finished coating is clear, transparent, and non-tacky. Cor-Ban® 23 Undyed offers the fast dry time and thin film with the long lasting corrosion inhibition properties.


Application of Product

Cor-Ban® 23 Undyed can be applied by conventional airless or air-operated spray equipment. Aerosol application is also available. The Cor-Ban® 23 Undyed aerosol can be used in conjunction with the Formit® extensions to provide targeted spray to areas that may be difficult to reach but need to be coated. Please refer to our Formit® technical data sheet for more information. All properties represented were achieved with a dry film thickness of range 0.3 - 0.5 mils (7-12 microns). The wet film will self level to achieve the desired dry film thickness when applied to an inclined surface. One aerosol can covers approximately 160 ft² (14.9 m²) and one gallon of bulk material cover approximately 2290 ft² (56.2 m²/liter).



  • Water Displacing
  • Non-Sagging Film
  • High Penetration
  • Fast Drying Non-Tacky Film
  • Transparent Film
  • Non-Cracking and Non-Flaking to -65°F (-54°C)
  • Solvent Removable
  • >3000 hours salt spray
  • Very low dry film weight <0.4 mil (10 microns) required to surpass specification



Cor-Ban® 23 Undyed is on the QPL for Cessna CSNP038 Ty IVB Class 1.


Physical Properties

  • Color: Clear and Transparent
  • Drying Time: <1 hour
  • Exfoliation: Pass at -65°F (-54°C)
  • Flash Point: 114°F (46°C)
  • Low Temp Flaking: Pass
  • Non-Volatiles: 42%
  • Penetration: >4 inches per hours per BMS 3-35
  • Salt Spray Protection: >3000 hours on aluminum
  • Specific Gravity: 0.88
  • Viscosity: 26 cps.
  • Water Displacement: 0% Rust



Aerosol (100848)

Gallons (100847)

5 Gallon Pail (101013)

55 Gallon Drum (101428)

Special Packaging Upon Request

Download technical data sheet of Cor-Ban® 23 Undyed below

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Contact Zip-Chem® to request Cor-Ban® 23 Undyed packaging and the Cor-Ban® 23 Undyed SDS.

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