Electric vehicles may be built differently than traditional vehicles and there is a rustproofing solution for this situation. Based on mineral oil similar to that found in high voltage transformers, the specific products are dielectric (do not conduct electricity) and safe for the electrical system of an electric vehicle. At this level, there is no danger to the vehicle’s electrical system, wires and all its electronic components. In addition, mineral oil (the base of the specific product) is used in Hydro-Quebec transformers to isolate electrical currents.

How to choose

The application of a rust inhibitor on vulnerable metal parts can help prevent the formation of rust. However, there are several types of rustproofing products available on the market, including anti-corrosion coatings, waxes and protective lubricants. Because of this, it is important to choose a product specifically designed for electric vehicles, as some rust removers may contain corrosive chemicals or be incompatible with electrical components.


The manufacturer cannot void a warranty without proving an irrefutable link of cause and effect. There is no rust inhibitor sprayed on the electronic components since they are already protected from water splashes on the road. It is only the body that is treated and it is no different than a standard vehicle body. Vehicles have always been designed with electronic modules, electrics, computers, fuse boxes, batteries, electric motors and parking sensors. The difference between a gasoline and electric vehicle is the battery, which is already protected against the hazards of the road.

Benefits of Rustproofing

The benefits of rustproofing for electric vehicles are many, here are some examples:

Corrosion Protection: Rustproofing forms a protective barrier on exposed metal surfaces, preventing moisture and oxygen from causing corrosion. This helps extend the life of metal vehicle parts, such as the body, suspension and exhaust systems.

Maintain cosmetic appearance: Applying rust inhibitor can help maintain the cosmetic appearance of the vehicle by preventing rust stains or corrosion from forming on the body. This is especially important to preserve the resale value of the vehicle.

Reduced repair costs: Preventing corrosion with rustproofing can help reduce repair costs in the long run. Corrosion can weaken metal structures, leading to further damage and costly repairs. By using rustproofing, you can extend the life of metal parts and minimize the risk of damage requiring costly repairs.

Improved safety: Corrosion of key vehicle components, such as brakes, suspension or chassis, can compromise road safety. Applying Rust Proofing can help prevent corrosion of these parts, ensuring their proper functioning and helping to keep the vehicle safe.

With information from Antirouille Metropolitan.