Part# 09-04119
MFR Model# 91002


Kills Rust and Corrosion • Safe on Electronics • World's Greatest Lubricant, Penetrant and Anti-Seize

CorrosionX is the most advanced and effective corrosion prevention compound, lubricant and penetrant in the world! Although it may look like a typical oil-based anti corrosion spray, CorrosionX utilizes a revolutionary technology called Polar Bonding that does far more than merely slow down the corrosion process like those so-called 'corrosion inhibitors'. Corrosion X actually kills existing rust and corrosion (keeping it from spreading) and provides long-term protection against rust and corrosion on any metal surface.

Corrosion X is the only product available to the public that meets the US Navy's tough new corrosion prevention and control performance requirement.

Corrosion Protection and Rust Preventive Coating

Due to Polar Bonding, CorrosionX causes common metals and metal alloys such as iron, steel, stainless steel, aluminum, copper, brass, bronze, etc. to chemically behave more like noble metals such as gold and platinum. In other words, as long as CorrosionX is present on metal, it can't rust or corrode! CorrosionX also has a dielectric characteristic, so it's safe on electronics and completely shuts down electrolysis between dissimilar metals.

Use CorrosionX wherever you want corrosion control without paint or wax coatings. A light spray of CorrosionX on power heads, generators sets and engines a couple of times a year will keeping them looking like new – even in saltwater and coastal environments.

CorrosionX's unique formulation offers a multitude of advantages over conventional spray lubricants. Because it sticks to metal like a magnet, it cannot be easily displaced by pressure, friction or moisture. It lubricates under extreme loads and high temperatures.

Not only does CorrosionX lubricate better, it lasts many times longer! This is especially true in outdoor, coastal and marine environments where direct exposure to rain and sea spray will quickly displace ordinary lubricants.

Use CorrosionX on sheaves, hinges, locks, cable/wire rope, windlasses or any metal part needing lubrication.

Unbeatable Penetrant

CorrosionX also penetrates faster and further than anything you've ever used. Corroded or rusted nuts, bolts or fittings can usually be disassembled within a few minutes.

Watch this time lapse video closely! Due to it's unique Polar Bonding characteristic, CorrosionX is such an incredible penetrant that it will defy gravity and climb straight up this 3" bolt!!

CorrosionX is not Harmful to the Environment

The volatile organic content (usually abbreviated as VOC or VOCs) of CorrosionX is only 4-7%. That's less than 1/10th what is in our competitors products (for example, WD-40 is 76% solvent). That means CorrosionX is many times more gentle on you, your equipment and the environment. In addition, CorrosionX is nontoxic, non-carcinogenic, and it's nonflammable when not in aerosol form (our environmentally-friendly propellant is flammable however).




  • Customers asked for a special CorrosionX applicator for their firearms, and now they have it. CorrosionX for Guns comes in a 4 oz. applicator-tip bottle that allows pinpoint treatment of specific lubrication points. It cuts through stubborn bore deposits for easier, more thorough cleaning, and it decreases fouling even after hundreds of rounds. The product outperforms and outlasts other lubricants, making it ideal for semiautomatics.


  • Electronics Safe: CorrosionX won’t short sensitive circuits or interfere with electrical connections. CorrosionX displaces moisture and existing corrosion, cleans contact points and improves connectivity – often restoring electronics that have been damaged by environmental exposure.


This is a fantastic product. I use it between 12 volt low voltage contacts of smart addressable pixels for my holiday displays. Keeps any moisture out of the plugs. Been using it for 5 years and had no issues with the elements causing any corrosion

Don S
March 15, 2021

The order was received promptly, and was packaged securely. The container top was taped to prevent leakage during shipping. I had not tried the CorrosionX material previously, and now believe it’s one of the best corrosion preventive / penetrating oil products I have ever used.

March 2, 2021

Used it to waterproof my electronics on my RC boat. Seems to work well :).

July 22, 2018

Best corrosion proofing available!

Charlie M
September 29, 2017

The product has a good reputation fighting corrosion but the non pressurized spray doesnt spray evenly with fine mist, it splashes the liquid very unevenly.

Hovannes S
May 24, 2020


Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Does Corrosion X contain silicon or silicon products?

Per the manufacturer, it does not contain any silicon or silicon products.

Q: I have a little corrosion on the under side of my Mustang aluminum hood. Will this product stop the corrosion and prevent it from coming back?? Also can I paint over it? Thanks, Robert.

I would help with the corrosion but it is not paintable.