How to make better automobile sheet metal parts to prevent rust

2019-09-03 10:22:01

It's said that it's easy to buy a car and it's difficult to keep a car. Especially in winter, when the weather is wet and rainy, the sheet metal parts of the car paint are more easily rusted. It's distressing and annoying to watch the rusty car. So, how to protect the paint surface and metal parts of the car to prevent rusting?

1. Toothpaste can temporarily prevent rust.

And it's treated with plain toothpaste. When new minor scars are found, gently apply toothpaste to the scratches with a circle. Don't forget to paint again after it rains or washes your car. This can generally reduce scratch marks, but also can simply play a role in isolation, prevent rust, no problem in the short term. Especially white car paint, the effect is the most obvious.

2. Painting pen can handle small scratches

If the rust is not very serious, you can gently rub off the rust spots with very fine water sandpaper dipped in water, but do not want to rub in any direction, to grind in the same direction in a straight line. After completely wiping off, apply a layer of primer. If new scratches occur, they can be cleaned and primed directly. After that, if the car is equipped with a small pot of original paint, you can wait for the primer to dry, then use sandpaper to grind it flat, and coat the original paint on top of the primer. If there is no original paint, you can buy a paint pen and use the paint pen for color treatment. Although this treatment has not been to the beauty shop to deal with the effect is good, but if it is small or not eye-catching wounds, it can also play a role in preventing the expansion and aggravation of rust.

3. Handle small rust spots by yourself

For some minor scratches or rusts that have appeared on the body, if the owner keeps them, they are easy to rust, but they are not worth the money to go to the car beauty shop. Then, the owner can handle it by himself in some simple ways.

4. Better not cover up your car

Vehicles parked outdoors, if the weather is windy and rainy, the inner layer of the garment will repeatedly whip paint, especially if the sand blows into the garment, it will scratch numerous small scratches on the body of the car, and the paint will become dark over time. In addition, after the wind and sand, do not clean the sand directly with a duster or rag, but should be washed with clean water, also in order to prevent the sand on the duster and rag scratching the paint surface.

5. Soft paint for glaze sealing

Some vehicles with softer paint may also cause small scratches when sand particles hit the body during high-speed driving. For this kind of car, the body can be sealed with glaze, which can form a solid mesh protective film, improve the hardness of the paint surface, the effect can be maintained for about a year. Similar effects can be achieved by coating. In addition, the chassis can be armoured or sealed for the bottom of the vehicle, which can protect the chassis against acid rain and corrosion, make the original protective layer not easy to crack and fall off, and also prevent the impact of small stones on the chassis during driving.

6. Check the humidity of easily accumulated water

It is unavoidable for vehicles to run in snow and rain or pass muddy pavement. Sludge is easily accumulated in some voids such as the bottom of the body and the interior floor of the vehicle. If the owner does not clean in time, the moisture will be hidden. Therefore, for the inner and outer edges of the hub, doors, the bottom corner of the suitcase, the key holes of the door and the movable parts of the wiper rack, etc., it is necessary to check frequently. At the same time, it is necessary to keep the drainage holes of the door and the body unobstructed, check the humidity of the cover of the car, such as carpets, to prevent rusting of the floor components.

7. Beware of minor wounds

Rust often occurs on the surface of car paint. In addition to common collisions and scratches, when driving, small bouncing stones hit the paint surface, they will also make the paint surface peel off one by one, which will produce small rust spots over a long period of time. And these small scars are easy to be neglected because they are mostly insignificant. Therefore, regular inspection of the car body, engine hatch cover and around the car body, once found, it should be timely to the professional beauty shop for treatment.