How to polish the paint: Analysis of popular topics on the entire network and practical guide
Recently, car repair and DIY patching have become popular topics, especially on short video platforms and forums, the discussion on "how to polish patching" has remained high. This article will combine the hot topics on the entire network for the past 10 days to analyze the steps, tools and precautions for repainting and polishing for you in detail, and provide structured data to help you quickly master the skills.
1. Analysis of the steps of repainting and polishing
Repainting and polishing is a crucial link in car maintenance and directly affects the final effect. The following are the polishing steps discussed on the entire network:
| step | Operation Instructions | Popular Tools Recommended |
|---|---|---|
| 1. Surface cleaning | Clean the paint with grease remover to ensure no oil and dust | 3M 08984 Cleaner |
| 2. Coarse grinding | Use 400-600 mesh sandpaper to polish the scratched area | Eagle brand water sandpaper |
| 3. Mixed | Change 800-1000 mesh sandpaper to further flatten the surface | Tamiya model sandpaper |
| 4. Exquisite grinding | Fine treatment using 1500-2000 mesh sandpaper | 3M Trizact Sandpaper |
| 5. Polishing | Restore gloss with polishers and polishers | Micron M205 polishing agent |
2. The recent ranking of popular paint and polishing tools
Based on the discussion popularity of major e-commerce platforms and forums, we have sorted out the most popular repainting and polishing tools:
| Ranking | Product Name | Popular reasons | Reference price |
|---|---|---|---|
| 1 | 3M 26833 dry and wet sandpaper | Strong durability and even polishing effect | ¥25-35/piece |
| 2 | Bosch GBG 35-15 polishing machine | Professional-grade effect, easy to operate | ¥1200-1500 |
| 3 | Turtle Scratch Repair Set | High cost performance, suitable for DIY novices | ¥150-200 |
| 4 | Stanley electric grinder | Multifunctional use, adjustable speed | ¥500-650 |
| 5 | Micron M105/M205 combination | Professional restoration effect, excellent reputation | ¥300-400/set |
3. Frequently Asked Questions for Refining Paint and Grinding (Recent Popular Questions)
According to questions from users of major platforms in the past 10 days, the most popular repainting and polishing problems were sorted out:
Q1: How long can it take to polish after repainting?
A: It is generally recommended to polish 24-48 hours after repainting. The specific time depends on the paint used and the ambient temperature. In recent hot discussions, professionals recommend using finger touch method to judge: gently touch the paint patch area, and you can start polishing without sticking your hands.
Q2: Which is better, manual grinding or machine grinding?
A: According to recent voting data from the automotive forum, 68% of DIY enthusiasts choose to manually polish small-area damage, while 85% of professional repair shops recommend machine polishing to improve efficiency. The key difference is:
- Hand-made polishing: more suitable for beginners, easy to control strength
- Machine polishing: high efficiency, but requires certain skills
Q3: How to avoid the "orange peel" effect when polishing?
A: This is the most popular teaching topic on short video platforms recently. Expert advice:
1. Keep the sandpaper moist (water grinding)
2. Use cross-grinding method (45-degree angle alternating)
3. Check the flatness regularly
4. Gradually increase the number of sandpapers
4. Advanced techniques for repainting and polishing (recent Internet celebrity methods)
Several paint and polishing techniques that have become popular on platforms such as Douyin and Kuaishou recently:
| Tips Name | Key points of the method | Applicable scenarios |
|---|---|---|
| "Sandwich" polishing method | 400→800→1500 mesh sandpaper layered grinding | Deep scratch repair |
| LED light detection method | Check flatness with a strong LED light | Pre-fine polishing inspection |
| Temporary polishing of toothpaste | Use ordinary toothpaste as temporary polish (small scratches) | Emergency treatment |
| Plastic card auxiliary method | Use discarded credit card to assist in the grinding force | Edge area treatment |
5. Safety precautions (reminders for recent accident cases)
According to several DIY paint repair accidents reported by the media recently, special reminder:
1.Be sure to wear protective equipment: N95 mask (dust-proof), goggles, cut-proof gloves
2. Keep the working area well ventilated
3. Pay attention to power safety when using power tools
4. Children and pets should stay away from work areas
5. Chemicals must be stored properly
Conclusion:
Repainting and polishing seems simple, but in fact it requires patience and skills. Through the structured data and analysis of this article, I believe you have mastered the most popular methods of repairing and polishing. It is recommended that novices start practicing from young, inconspicuous parts and gradually master the skills. If you still have questions about certain steps, you can refer to popular teaching videos from major platforms recently, or consult professional car repair personnel.
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