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Zip-Chem® ZC-026 is a medium to heavy duty water displacing, thin film, corrosion preventive. ZC-026 is formulated to use on highly critical metal surfaces and avionic components. ZC-026 is ideal for protecting electrical connectors from corroding. Its thixotropic property prevents it from disrupting contact between connectors, and it prevents corrosion in the harshest environments. ZC-026 is available as an aerosol in the product D-5026NS.


Application of Product

ZC-026 protects cables and surfaces as well as other interior and exterior aircraft surfaces. ZC-026 can be used for initial protection during shipment and storage and for in-service treatment of critical areas. It also provides superior protection to avionic connectors and components and has lubricating properties to prevent fretting corrosion. The cured film of ZC-026 can withstand temperatures as low as -55°C and as high as 80°C continuously. The coating can withstand temperatures up to 105°C for only 500 hours cumulative. When storing ZC-026, Zip-Chem® recommends that it be stored at 40°F-100°F (4°C-38°C).For removal of ZC-026, we recommend ZC-640 (D-5640NS), Sur-Prep® 3160, or Sur-Prep® 3167.



ZC-026 will not harm most paints, plastic, or insulation. ZC-026 will prevent corrosion and displace water. ZC-026 will also penetrate mated connectors to provide corrosion protection for assembly as well as in-service components.



Physical Properties

  • Evaporation Rate: Slower than ether
  • Fungal Growth per Fed-STD-810 Method 508.7: 0 (No Microbial Growth)
  • Outgassing per ASTM E-595
    • Total Mass Loss (TML): 49%
    • Collected Volatile Condensable Material (CVCM): 27.3%
  • Shelf Life: 3 years from date of shipment
  • Specific Gravity (H20=1): 0.86
  • Vapor Density: Heavier than air



Aerosol (007669)

Gallons (009415)

5 Gallon Pails (002095)

55 Gallon Drums (002096)

Special packaging upon request

Download technical data sheet of ZC-026 below

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Contact Zip-Chem® Products

Contact Zip-Chem® Products to request ZC-026 and the ZC-026 SDS.

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