The formation of rust on the car body surface can be frustrating for any car owner. This is because the characteristic “red plaque” is an initial sign of corrosion and metal destruction. Rust appears due to the chemical interactions with the external environment, including oxygen, moisture, and aggressive chemicals.
The corrosion process usually affects some parts of the car or exposes some parts’ boundaries to destruction due to intergranular corrosion. Unfortunately, often paints can’t evenly cover the entire car surface. How to protect your car from external influence and save yourself from using car service at home in Pune? We will cover it here.
Body vulnerabilities
The reason for the formation of rust on car surfaces is usually due to poor-quality paintwork and deformation or damage to the outer protective layer. Moreover, seams, body joints, part of the exhaust system, and transmission elements are most susceptible to corrosion. At the same time usually, rust surfaces in poorly ventilated areas- under the wheel arches and in various other cavities.
A car owner needs to understand that strong vibration, sudden temperature drops, and high atmosphere concentration only accelerate the rusting process. Technical salts, sand, and calcium chloride present in modern anti-icing agents has a detrimental effect on chrome-plated parts. Based on the location of this or that part, its destruction rate can be a little slow or, conversely, fast.
How to protect the body from corrosion
Various effective methods can help prevent corrosion. They all fall into two large groups:
- Various barriers are used to isolate the metal from external influences;
- Protective, providing electrochemical protection.
The anti-corrosion coating helps protect the body from rust reliably. While performing such treatment, a special mastic is applied to the car’s bottom and other weak spots. Usually, mechanics use resin, bitumen, wax, or other synthetic substances. These “anticorrosive” elements help protect the car surface for a period, which inevitably gets ineffective thanks to fine sand and sharp stones.
As a responsible car owner, you should perform this procedure every 2-3 years using a reliable car service station in Pune. The surface to be treated must be thoroughly cleaned and dried before applying the anticorrosive elements.
As a rule, anti-corrosion treatment starts from the top, such as underhood space and luggage compartment. It ends with doorway cavities, wheel arches, sills, and the bottom. In such cases, the upper layer of the paintwork of the car is not treated.
Cathodic protection and electrochemical protection is also very popular. These methods are designed to protect the car’s hard-to-reach areas from rust. While processing, the car’s body act as a cathode, contact with a minus sign, and a zinc plate is used as an anode or a positive contact. Whenever a low current is passed to the circuit, a unique electrochemical reaction occurs, as a result of which the body receives protection from corrosion. This method is popular, economical in all respects, and provides effective protection even for damaged surfaces with chips and scratches.
About the Company:
Getpitstop offers car repairs and quality service around the top-tier cities of India. Also, the price range of our services are at least 30% lower than in dealerships. Our professional mechanics can handle all sorts of repair tasks that include car maintenance, servicing, and repair works.