What causes corrosion and how to avoid it?

Posted by chirag on May 24th, 2022

Nowadays, corrosion, although not a pleasant problem, is solvable. To fix it, you need to know which parts of the vehicles are most susceptible to it as well as what is the mechanism of corrosion, as well as what best rust protection for vehicles should be used to eliminate it. It must be noted that the average imported cars are designed for 10 years of operation along with garage storage, and with good road surface quality. In the CIS countries, these two points cannot always be met. To prevent the case from rusting, you should know the factors that contribute to it:

•    Road conditions: When driving on a bad road, the body is damaged by small stones, forming microscopic scratches, and when driving on pits, the body begins to vibrate, and cracks grow;
•    Winter period: In winter, roads are treated with salt, and when salt comes into contact with the body, the aggressive environment begins to destroy any protection of the body cover;
•    Body quality: The rate of corrosion depends on the presence of special additives in the metal. So, for example, if you take budget cars from twenty years ago, then at present there is not a single one whose body has been preserved to this day without traces of corrosion, unlike expensive brands of that time, in the production of which the body was made of metal-doped with special additives. When it comes to the Best Rust Protection For Cars, you always look forward to move up with the best source.
•    Humid climate: In regions where humidity is high, especially on coasts near the seas, corrosion occurs much faster, since water particles in contact with metal oxidize it more than air.
•    Sudden temperature changes: In winter, when a car drives from the cold to a warm garage, condensation begins to form on the body, thereby creating conditions for metal rusting.

Car corrosion treatment process
Immediately before treating the car body from corrosion, the first step is to remove rust. Rust is removed mechanically, using special Auto Rust Proofing, such as sandpaper, a grinder with an emery wheel, or using a sandblaster, the latter method is the most effective. Special solutions, such as hydrochloric acid, can be used to speed up the rust removal process. If you are going to process the body, you do not require any special skills and all you are required to follow the following sequence:

The very first step is to degrease the surface, since if you treat a dirty surface with anti-corrosion substances, then their application simply will not be of any use, alcohol or a paint solvent-white spirit-can be perfectly suitable for degreasing.

The way you will treat the body from corrosion depends on the size of the rust. If the rust is not significant, then it is enough to use sandpaper to remove it. If the corrosion has grown deep into the metal and on the sides, then the removal should be applied with a brush with metal teeth or a grinder with an abrasive wheel.