"Undercoating"

The under carriage of the car is vulnerable to everything. Some cars that are transported overseas by ship that are not undercoated. Undercoating is when your car's under carriage is sprayed with a grease-like substance that prevents corrosion. Beware of purchasing a car that has not been treated with undercoating because you will be faced with recalls and an abundance of expensive issues that you will need to pay to fix.

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