CorrosionX® Heavy Duty Rust & Corrosion Killer, Lubricant, and Penetrant

CorrosionX kills existing rust and corrosion, prevents new corrosion on any metal surface, and delivers extreme pressure lubrication and deep-penetrating rust release in a single aerosol. Built around Polar Bonding™ Technology, the formula sticks to metal like a magnet — it won't be displaced by moisture, friction, or vibration, and may be sprayed upside down.

Safe on electronics. Displaces moisture and prevents corrosion on battery terminals, switches, fuse panels, wiring harnesses, connectors, and electric motors, often restoring functionality. The only consumer product specified by the U.S. Military's Corrosion Prevention and Control Program (NSN 8030-01-437-5222).

⚠ SHIPPING — Aerosol / hazmat. UPS Ground only. Does not qualify for 2nd Day Air or any air shipments, and cannot ship via USPS. Ships from Anchorage, AK and Chicago, IL. USA only — not available to Hawaii or Puerto Rico.

Suggested applications

• Industrial — general-purpose penetrant and lubricant, frozen cylinders, attachment pins, rollers, bearings, bushings, pulleys, air tools, valves and fittings, pumps, saw blades, cable and wire rope, tool wipe
• Electronics — battery terminals, switches, fuse panels, wiring harnesses, connectors, sockets, electric motors
• Automotive & RV — hinges, door locks, throttle linkage and cables, motorcycle chains, underbody, slide-outs
• Marine — fishing reels, outboard motors, thru-hull fittings, tracks and slides, deck hardware, instrument connections, winterizing
• Home & Sporting Goods — locks, garage door openers, door hinges and slides, fans, bicycle chains, skate bearings, lawn and garden tools, gun cleaning, lubrication, and storage

Available sizes

Do not apply to LCDs, membrane switches, or friction-operated devices such as belts, clutches, or brakes. Heavily corroded parts may require a second application.

Made in USA by Corrosion Technologies, Garland, TX.