How to fix a car scratch: Hot Topics and Practical Guide to the Whole Network
In the past 10 days, the topic of vehicle scratch repair has remained high on major social platforms and car forums. Many car owners are at a loss when facing scratching problems. This article will combine hot content across the entire network to provide you with a structured repair guide.
1. Check out recent hot topics
| Ranking | Hot Topics | Discussion volume (10,000) | Main focus |
|---|---|---|---|
| 1 | Do you want to apply for insurance if you scratch? | 32.5 | Claims affect the following year's premium |
| 2 | DIY Repair Tutorial | 28.7 | Home repair set effect |
| 3 | 4S store vs roadside store repair | 25.1 | Price difference and quality comparison |
| 4 | The first-blood psychological construction of new cars | 18.9 | Car owner psychological adjustment |
| 5 | Invisible car clothing protection effect | 15.3 | Anti-scratch cost-effective |
2. Grading treatment plan for scraping degree
According to the hot discussions on the entire network, we divide scraping into three levels and provide corresponding processing suggestions:
| Degree of injury | Feature Description | Repair plan | Estimated cost (yuan) |
|---|---|---|---|
| Slight scratches | Only the varnish layer is damaged, no primer is exposed | Polish or use scratch wax | 50-200 |
| Moderate scratches | Exposed primer but not damaged sheet metal | Partial repaint or point spray repair | 300-800 |
| Severe injury | Deformation of sheet metal or large-area paint loss | Professional sheet metal repair + whole-side spray paint | 1000-3000+ |
3. Comparison of five major repair methods hotly discussed across the Internet
Based on the evaluation and sharing of car owners in the past 10 days of auto bloggers, we have sorted out the advantages and disadvantages of mainstream repair methods:
| How to fix it | Applicable degree | advantage | shortcoming | Popular index★ |
|---|---|---|---|---|
| 4S store repair | Moderate and severe | Original process, small color difference | Expensive and time-consuming | ★★★★ |
| Professional quick repair shop | Mild and moderate | High cost performance and fast speed | Uneven quality | ★★★★★ |
| DIY patchwork pen | slight | Very low cost, instant processing | Rough effect, easy to have color difference | ★★★ |
| Invisible car cover | slight | Dual functions of protection + repair | High pre-film cost | ★★★☆ |
| Insurance claims | Moderate and severe | Reduce out-of-pocket expenses | Affect the following year's premium | ★★☆ |
4. Answers to five questions that car owners care about most
1.Should I deal with the small scratch immediately?
According to the recommendations of many auto repair experts, as long as the metal layer is not exposed, the treatment can be temporarily suspended, but if it is in wet areas or the primer is exposed, it is recommended to treat it within 72 hours to prevent rust.
2.Can color difference be avoided after repainting?
Professional stores can use computer paint to control the color difference to within 5%, but the color difference will be more obvious due to the oxidation of the original paint in old cars for more than 3 years.
3.Is self-healing technology really effective?
The popular self-repair varnishes recently are indeed effective for minor scratches such as sun patterns, but they are powerless for deep scratches and require regular maintenance.
4.How to determine whether sheet metal is needed?
Use the flash on the side to illuminate the scratches. If you can see obvious concave and convex shadows, you need sheet metal. If you only need to make up the paint when the plane is damaged.
5.How long will it take to wash the car after repair?
Traditional spray paint takes 7 days to completely cure, and stores using infrared baking lamps can shorten to 2-3 days. Do not rinse high-pressure water guns during this period.
5. Popular tips for preventing scratches
1. When parking, try to choose a parking space that is leaning against the pillars to reduce the risk of scraping on one side.
2. Install a dash recorder with a vibration alarm. Recently, a brand has become a popular model due to accurate identification of slight collisions.
3. Regularly waxing to form a protective layer, which can reduce slight scratches by 60% in actual measurement.
4. Newbie recommends using magnetic anti-collision strips, and likes over 500,000 on TikTok-related videos
5. When driving on a narrow road in the community, the safest thing is 10cm away from the body after the rearview mirror is folded.
Through the above structured data analysis, it can be seen that car owners are increasingly inclined to cost-effective quick repair solutions, while maintaining high attention to new materials and new technologies. It is recommended to choose the most suitable repair method based on your own vehicle situation and budget.
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