Appearance Protection Products

Rust and Corrosion Protection

Diamond Kote® Wireless Corrosion Protection

Stop Corrosion at the Source

The new Diamond Kote Corrosion Protection Unit (C.P.U.) is a truly revolutionary wireless automotive corrosion protection device that uses the vehicle’s electronic diagnostic system to protect your investment. The C.P.U detects and protects all weak spots on a vehicle’s metal body and vehicle from within reaching every metal component, so nothing gets missed.

How does it work? The unit plugs directly into the vehicle’s OBDii Port. When the reactive wireless unit is installed it immediately connects to the vehicle’s entire metal infrastructure to safely utilize the vehicle’s power system to deliver electronically controlled ultra-low voltage to the entire metal structure of the vehicle. The unit monitors the flow of free electrons in the metal and provides the right amount of current to stabilize the electrochemical corrosion process in metal.

The ground breaking Diamond Kote C.P.U. will provide you will the peace of mind that the structural integrity and safety of your vehicle is being safeguarded by the very best in automotive technology.

DK9000 Platinum Edition Module

Stop Steel Corrosion Where It Lives

Steel corrosion is a natural deterioration process caused by an electrochemical reaction. The world’s most technologically advanced corrosion control module, the DK 9000, uses both electronically controlled impressed current and sacrificial anode technology to repel the flow of electrons away from steel and prevent corrosion.

How does it work? The DK9000 Module sends a positively charged low voltage current throughout the metal of your vehicle, cancelling the negative free electrons which are naturally present and continually fuelling the rusting process. Then, the module’s sacrificial anodes, which possess a naturally higher positive charge than your vehicle’s body, take on any corrosion, ahead of your vehicle’s steel.

Crafted with components from the world’s most respected electronics manufacturers, the “thinking” module lets you know how hard it is working. The more moisture present, the harder it works, and it even protects your car battery. The DK 9000 is a powerful rust inhibitor that provides total peace of mind protected, regardless of environmental conditions.


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DK9000-AL Module

The World’s Only Aluminum Corrosion Module for Vehicles

The only electronic module on the planet designed specifically to fight aluminum oxidization on aluminum body vehicles, the DK9000-AL combines electronically controlled impressed current with aluminum-specific sacrificial anode technology to combat the electrochemical process of oxidization. Its advanced technology emits a low voltage current throughout your vehicle’s metal to attract and neutralize free electrons – effectively guarding it against harmful corrosion.


Aluminum vehicle demand is expected to surge, as automakers strive to slash vehicle weights and increase fuel efficiency. Remaining true to our green commitment, Diamond Kote® has developed a revolutionary e-corrosion device to protect these lighter vehicle bodies. Within a decade, every leading automaker should have an aluminum body program in place. Diamond Kote’s DK9000-AL is ready now.

Diamond Kote® Liquid Corrosion Protection

Rust Never Sleeps

Before you even turn the key for the first time, the steel used to manufacture your new car or truck begins the process of returning to its natural state: iron ore. Rust forms when iron, oxygen and water combine to create an electrochemical reaction. If you remove one of the three elements in that simple rust formula, you can prevent corrosion.


Diamond Kote’s liquid corrosion barrier compounds are independently tested to exceed the highest automotive corrosion resistance standards in the world. The highly resilient rust protection formula penetrates into the areas of your vehicle where rust starts, keeping air and water out, and stopping rust before it begins. Applied in a two-stage process, Liquid Corrosion Protection is designed to be exceedingly flexible to allow it to expand and contract with the thousands of temperature changes your vehicle will face each year.

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Diamond Kote® Sound Shield Undercoating

Block Out Rust and Sound

Diamond Kote’s premium, Vulcanized Sound Shield Undercoating is a rust preventative by design. Its durable, rubberized coating not only insulates your vehicle from the elements, but also blocks excessive road and engine noise.

We harnessed all the science that vulcanization does for objects like hockey pucks and running shoe soles into our world-renowned undercoating. The result is tough, flexible and virtually indestructible rust and sound protection.

Rust and Corrosion Protection was last modified: September 28th, 2017 by DiamondKote
Rust and Corrosion Protection was last modified: September 28, 2017 by DiamondKote