艳妇荡女欲乱双飞两中年熟妇_青草青草久热国产精品_国产精品一区二区无线_麻豆国产人妻欲求不满_国产精品秘入口18禁麻豆免会员

Tips for car paint maintenance

2019-07-09 662

The so-called car paint is called car paint when sprayed on a car. Car paint is also a type of paint. Car painting not only forms a non corrosive maintenance film on the exterior of the car, but also prolongs the service life of the car and provides a beautiful enjoyment. So how should we maintain our car paint?

Need to wash the car after rain

The sulfur dioxide, nitrogen oxides, and suspended particulate matter in urban polluted air can mix with rainfall to form acid rain, with a pH value between 4-5.0. If the chemical white color is very small, this part can be directly ignored, which is harmful to the body painting.

After the acid rain, the car body is covered with a layer of acidic attachments with accumulated dust and stains. When acidic and alkaline substances combine with dew in the morning, acid corrosion will occur again.

The body paint is repeatedly damaged by acidic substances until the gold layer completely corrodes, and the vehicle will completely lose its luster. In order to thoroughly maintain your car, the owner must diligently clean and maintain it in the correct way to reduce the time when acidic substances stay on the body.

汽車修補漆

It is worth mentioning that not only rainwater, but also air conditioning water and bird droppings are strongly acidic or alkaline, making them more terrifying than acid rain. In this case, we must wash the car immediately.

Scratches on the paint surface need to be dealt with quickly

Common collision and scratch damage, small bouncing stones hitting the paint surface while moving, can cause the paint surface to peel off one by one. These minor injuries are mostly ignored, as they mostly occur in hidden places, such as waiting around the engine compartment door and vehicle body.

Therefore, it is necessary to check the paint frequently. If the paint surface shows rust spots, we should pay more attention, as rust spots will appear over time. Once discovered, it should be dealt with promptly.

If the owner hides some small scratches or rust marks on their body, regardless of their simple rusting, the rust will continue to extend, so the surrounding paint may have a significant peeling off. Therefore, we need to do some rust prevention treatment, and the simplest method is a paint pen.

Article source: Automotive repair paint Www.zjlicheng.com


性虎精品无码av导航| 久久久日韩精品一区二区三区| 亚洲中文字幕无码爆乳app | 亚洲日韩国产一区二区三区 | 动漫无遮挡羞视频在线观看| 特黄大片aaaaa毛片| 无套内射视频囯产| 18禁裸乳啪啪无遮裆网站| 国产激情无码一区二区app| 欧美 日韩 亚洲 精品二区| 东京热人妻中文无码av| 日本一区二区三区高清免费视频 | 久久欧美国产伦子伦精品| 少妇被粗大的猛烈进出96影院| 国产精品爽爽v在线观看无码| 国产+高潮+白浆+无码| 十八岁污网站在线观看| 免费拍拍拍网站| 日韩欧群交p片内射中文| 亚洲精品一区二区三区蜜臀 | 亚洲日韩v无码中文字幕| 午夜不卡av免费| 激情毛片无码专区| 三上悠亚在线精品二区| av中文字幕潮喷人妻系列| 他掀开裙子把舌头伸进去添视频| 绝顶高潮合集videos| 少妇熟女视频一区二区三区| 亚洲加勒比无码一区二区 | 精品无人区乱码1区2区3区在线| 人摸人人人澡人人超碰| 欧美人与动另类xxxx| 蜜桃麻豆www久久囤产精品| 一本一道av无码中文字幕| 亚洲中文久久精品无码软件| 少妇aaa级久久久无码精品片| 久久久噜噜噜久久熟女| a级国产乱理论片在线观看| 亚洲色无码播放| 大学生久久香蕉国产线看观看 | 国产丝袜美腿视频网站|