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Can scratches on the vehicle surface exposing the primer still be repaired?

4 Answers
ErinFitz
08/31/25 2:49am

Scratches on the vehicle surface exposing the primer can be repaired, requiring localized touch-up painting. The specific steps for DIY scratch repair are as follows: 1. Clean the scratch with rust inhibitor and spray paint. Scratches exposing the primer can easily cause the metal panel to rust, so rust removal and prevention should be done first. After washing and drying the car, apply rust remover to the scratched area, wait about 15 minutes, then wipe it off with a clean cloth before applying rust inhibitor. 2. Spray the area with touch-up paint, wait for it to dry, then apply wax to the newly painted area. 3. If the scratch on the car body has exposed the primer, it should be repaired at a scratch repair shop as soon as possible to prevent rusting and corrosion of the surrounding paint.

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VeraLynn
09/12/25 6:20am

Car scratches revealing the primer can definitely be repaired! Last time my car scraped against a pillar, exposing the black primer, I panicked. I quickly used a touch-up pen bought from Taobao to dab a few times, and the result was decent, though the color didn't match perfectly. The key is not to delay, otherwise, the metal can rust in rainy weather, and once rust spots multiply, it becomes harder to fix. It's recommended to first clean the scratched area with water, then dry it with a soft cloth, and try DIY tools like wax or spray pens to cover minor scratches. If the scratch is too deep or in a noticeable spot, like on the door, it's better to go to a 4S shop for spot painting—they can precisely match the original color, and it only costs a few hundred yuan. When driving daily, avoid parking too close to curbs to reduce accidental scrapes. In short, taking timely action is crucial to prevent small issues from becoming big problems.

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VonKendra
10/26/25 7:08am

As an experienced driver, I've dealt with multiple scratches exposing the primer many times, and they can be completely repaired. I usually do it myself by first gently sanding the area smooth with sandpaper to remove any burrs, then applying some specialized filler paint. For larger scratches, it's best to seek help from a professional mechanic, as prolonged exposure of metal can lead to corrosion and perforation, compromising safety. When repairing, it's advisable to work on cloudy days to prevent the new paint from bubbling due to high temperatures. For prevention, avoid using hard-bristle brushes when washing your car; opt for a soft sponge instead to protect the paint. If your car is older, regularly check vulnerable areas like doors and bumpers, addressing issues early to save money and hassle. In terms of routine maintenance, regular waxing can enhance shine and reduce the likelihood of minor scratches. Don't overlook this—good habits make your beloved car more durable.

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LiamDella
12/09/25 7:30am

From a young person's perspective, scratches that expose the primer can definitely be repaired. I often use my phone to look up methods—for simple scratches, just spray some self-repair spray, and it works in seconds. But for deep scratches that expose the metal, try small tools bought online like a waxing machine or a touch-up paint kit, though the results depend on luck. It's best to go to a professional shop for a diagnosis, costing around 200 yuan or more, and they can even match the car color. Before and after repair, prevent rust: before driving in the rain, temporarily cover the scratched area with transparent tape to prevent moisture penetration. Here’s a tip: multiple body scratches affect resale value, so fix them early to preserve value. Spend half an hour on weekends to get it done—don’t slack off.

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