Is it necessary to make chassis armor for family cars, and to stick to the floor

Hello! According to your description, you will need to do chassis armor before you pick up your new car. Because the new car manufacturer sprayed a very thin layer of chassis armor when it left the factory, but in some places it was not sprayed in place, and the iron sheet was exposed.

If you often drive on bad roads and rainy roads in coastal areas. If you don't spray now, it will rust over time and cause the iron sheet to rot. It is recommended that you spray the chassis armor to protect the chassis from rusting when exposed to the outside.

There is also sound insulation.

One. What is Chassis Armor?

Chassis armor is not real armor, but a kind of gel sprayed on the bottom of the body, which is completely dried and attached to the car body like a protective shell, so it is called chassis armor.

Chassis armor is a popular automotive product in recent years, whether it is a physical store, the Internet can see a large number of chassis armor glue on sale.

Two. How to use:

The chassis armor glue on the market is almost the same as spraying the glue directly on the chassis. Before spraying, it is necessary to wrap the exhaust pipe to prevent the glue from spraying onto hot parts such as the exhaust pipe.

Wipe the parts that need to be sprayed with a rag to avoid the decline of glue adhesion and the condition that the glue falls off.

A tank of chassis armor glue is cheap for dozens of dollars, and it costs about 5 cans or 10 cans to spray a car, plus the labor fee, how can a set of operations cost hundreds of dollars.

Merchants claim that chassis armor has three major functions.

1. Anti-rust and anti-corrosion.

2. Sound insulation and noise reduction.

3. Protect the chassis from scratches.

Three. The truth is revealed.

1. Anti-rust and anti-corrosion.

In fact, the car itself has anti-corrosion treatment, and the off-white body is already the effect of the treatment, which is called phosphating and electrophoresis. In terms of anti-corrosion effect, it is much better than the chassis armor glue you spray, and it is not a level of process at all.

Each car has to be treated with anti-corrosion when it leaves the factory, but the treatment process is slightly different.

2. Sound insulation and noise reduction.

The black-hearted merchant said that after spraying armor glue on the bottom of the car, it can block a certain amount of noise. The merchant is right, it can be blocked, but this noise improvement is difficult to feel because it is too small.

Moreover, the noise not only comes from the chassis, but also from the tires, engine, air drying and other aspects. Simply blocking the bottom of the car has no real meaning.

3. Protect the chassis from scratches.

The effect of chassis armor to protect the chassis is almost equivalent to the effect of human health products that can prolong life, small stones will hardly cause any damage to the chassis, and large stones can not play any protective role at all.

Four. There is still a certain danger in turf armor!

The anti-corrosion materials of the corrosion bottom manufacturers are basically resins, which are expensive.

The chassis armor glue of the black-hearted merchants is mainly asphalt, which has good anti-corrosion properties, but some of the sodium and sulfur in the inferior asphalt will corrode the metal, and may also have a counter-effect.

Asphalt is a substance that is very easy to ignite, and wrapping the exhaust pipe is also to prevent asphalt from spraying on it.

However, when the engine is running, the exhaust pipe temperature can reach several times, and it is very easy to ignite the armor glue, and the consequences will be unimaginable.

A variety of car supplies are very easy to blind the eyes of car owners, sometimes not only spend money unjustly but also may have certain safety hazards, car owners still have to know more about car knowledge to avoid being pitted!

There is a certain protective effect, mainly in the level maintenance.

1. Clean and scrub the chassis of the car regularly.

The automobile chassis is the closest part of the automobile parts to the ground, and in the process of driving, it often falls into the mud and sand, causing the automobile chassis to be stained with mud, garbage and other attachments. These pollutants will enter the chassis of the car, causing the pollution of the transmission system and other components of the car chassis, causing the friction between the parts to increase, accelerating the loss of parts, greatly shortening the service life of the car, and in rainy and snowy weather, the components in the rain and snow may corrode the parts of the chassis to a certain extent.

Therefore, we need to wash the chassis of the car regularly, and thoroughly clean the chassis frame, steering arm, steering tie rod, rotating shaft, tire fender and other positions after rain and snow to prevent the above parts from rusting.

2. Check the operation of each part of the vehicle chassis.

In the normal daily driving process of the vehicle, there will be no abnormal noise, and when there is a problem with the automobile chassis, there will be a more abnormal and huge sound, and the operation and control of the automobile will also be inconvenient at this time, for this reason, the operation of the above-mentioned parts needs to be analyzed in the process of driving the car, and the problem is found to be repaired in time to the maintenance plant.

3. Inspection and maintenance of automobile shock absorbers.

The shock absorber of the car is also installed in the chassis of the car, the shock absorber of the car needs to be maintained daily, the working state of the shock absorber will affect the stability of the car during driving, if the shock absorber of the car is in good working condition, it can directly affect the service life of other parts of the car, thereby increasing the economy of the use of the car.