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Item Number: NO-COR
Weight: 2 lbs.
Manufacturer: GSH Corporation
Warranty: Replacement of Defective Product
Net Weight: 16 oz Fluid Spray Can
FREE SHIPPING on all Orders in USA over $200.00.

Originally developed for the food industry to prevent rust from forming in tuna fish cans.  This spray on rust inhibitor really works by chemically eliminating the negative electrode in metal-to-metal contact. 

Here are some of the features and uses of NO-CORô Electrolytic Preventative Solution:


  • Non-messy way of reducing the effects of galvanic corrosion in all metal structures.
  • It penetrates, eliminates moisture, and isolates dissimilar metals (and carbon fiber composites).
  • Will not harm paint or synthetic rubber
  • Protects metals in long term storage
  • Does not weep or leak in the hot sun
  • Dries clear for see-through inspection
  • Dries to a 2/10 mil film coating that lasts for 2 years
  • Will not block drain holes or mask over existing corrosion
  • Displaces moisture
  • Coverage 28 sq. ft. per 16 oz. spray can
  • Clean-up with mineral spirits or vapor
  • Meets MIL C-16173, Schedule 4 and MIL C-15074


  • Automotive panels such as doors, rocker panels, fender wells, body reinforcement seams.
  • Aircraft interior spaces such as inside wings, flaps, ailerons & bellies.
  • Manufacturing operations where the corrosion inhibitor must:
    • displace moisture
    • prevent cross contamination
    • eliminate fingerprint corrosion
    • protect during final inspection and long term storage.
  • Where dissimilar metals are in contact, such as:
    •  aluminum to steel
    • magnesium to other metals
    • carbon fiber reinforced structures to aluminum or steel.
  • Off-Road equipment wherever, moisture, salt and dirt can collect.
  • Tools & Machinery for removing fingerprints
  • Fishing & Boating equipment & hardware
  • Nuts, Bolts & Fasteners that will eventually need to be removed.
  • Highly machined, honed and polished surfaces
  • Bearings
  • Delicate instruments
  • Guns & Knives, Fine Tools & Machinery

Directions for Use:

  • Ally evenly to wet all areas to be protected, allow run-off and let dry
  • To maintain protection, do not pressure wash or apply solvents
  • Re-apply annually
  • Wear safety glasses and mask while applying.
  • Removable with mineral spirits