Unless you hope to change your automobile once in three winters, you must make sure you take measures for corrosion proofing. The application of rust preventer can ensure that your vehicle does not make its way to an early grave. However, you do need to undertake such application more than once in the lifespan of the car.
Nature of Product
An oil based product consists of a corrosion inhibitor along with a lubricant used to coat the vehicle. Spray cans have a similar constitution, but they are easier to apply, especially when it comes to the undercarriage application. Some products include a dispensing agent that helps the liquid, wax or spray penetrate to the smaller parts of the vehicle and seep under the hood.