Although car use is about performance and practicability, for car owners, if the paint of the car is damaged and the appearance is damaged, it will also affect the mood of users. In order to ensure the beautiful appearance of the car for the majority of car lovers, the editor introduces several methods for treating car paint problems here. Different diseases also need different treatment measures.
Oxidation of car paint
Perennial exposure to sunlight is the main reason for shortening the life of car paint. Ultraviolet rays in sunlight can eventually cause the oxidation of car coatings. If there are still water droplets hanging on the body when it is exposed to the sun, the rate of oxidation will be much faster. If it is slightly oxidized, it can be removed with wax. Once the oxidation is serious, it must be ground and polished.
Cracked paint
Cracked paint can easily appear on metallic paint, which is a very fine crack that will continuously penetrate the car Paint until it “breaks through” the entire paint layer. When waxing and polishing, you will find that the body has streaks, which is due to the presence of car wax in the cracks. Due to the quality of the spray paint, the resin in the car paint will also crack due to “shrinkage”. This “skin disease” can only be cured by repainting. Frequent waxing is a good way to reduce the occurrence of cracks. When the cracks are still in the “budding” stage, the wax can throw away the cracks that are invisible to the naked eye.
Faded car paint
Fading and discoloration generally occur on the front cover, roof, and trunk lid of the body. When fading, the paint shows uneven shades. The fading of metallic paint is caused by the corrosion of aluminum foil in metallic paint by acid and alkali in dust and rain. Color paint is a change in color due to the chemical reaction between the pigment in the paint and the above-mentioned pollutants, and sometimes corrosion marks appear. To prevent car paint from fading, frequent waxing is, of course, essential. In addition, frequent car washing can also reduce fading disease. The slight fading disease can be treated by waxing and polishing. Moderate fading can be treated by grinding and must be repainted in severe cases.
Car paint watermarks
Almost all kinds of car paints may have watermarks or watermarks. The watermark pattern is ring-shaped, which is the trace left by the evaporation of water droplets. The chemicals in the watermarks will continue to chemically react with the car paint when the car body heats up under sunlight, thereby aggravating the “illness.” Cars that have been oxidized, cars that are often washed, and cars that have cracks are more likely to contract watermarks. When the watermarks are mild, waxing and polishing can be removed, and when they are serious, grinding or painting is required.
Car paint scratches
Car paint scratches are different from watermarks in that they appear as a piece of the entire water drop rather than a circle. Bird and insect relics, leaves, and tar pitch can all cause etch marks, which can chemically react with the paint and begin to penetrate. They penetrate much faster than watermarks. Generally, paint corrosion can only be removed by spray painting, and only very slight ones can be solved by grinding and polishing. A high-grade wax finish is often used to help prevent etch marks from appearing.