How long does the car seal need replacing?
Replacement time depends on the situation, first check the sealing strip has no big cracks, whether or not broken. If the seal is broken, the adhesive can be used to repair it. In particular, the use of special adhesive for sealing strip, it is easy to fill the big crack bar. Of course, if the seal is seriously damaged or aging, it is better to replace the Xinmi seals.
Car door and body seal is a more difficult parts, sealing requirements are relatively strict, should be sealed part of relatively long, each seal section of the shape is not the same, and the door is open and shut frequently. 3 - and 4 - way seals are installed on the limousine, and the four - fold sealing structure for the front column and the side of the roof is provided. This multi-channel seals are generally arranged in the front door seam, in addition to the sealing function, there is the role of car noise reduction.
In the replacement of the entire body, should be in the overlapping part of weld is coated with a layer of sealant, adhesive layer thickness should be about 1mm, and not a virtual layer viscosity, bubbles and other defects. The elastic coating and anticorrosive coating of 3mm-4mm should be applied on the lower surface of the whole floor and front wheel housing. These measures can not only greatly enhance the sealing of the vehicle and slow down the corrosion rate of the car body, but also greatly improve ride comfort.
Car owners in the use of car detergent cleaning doors and windows sealing tape, it is best to coat a layer of permeability protective agent, so as to prevent the sealing strip aging, but also greatly improve the sealing strip sealing. In addition, the gap between the sealing strip is easily filled with dust, which causes corrosion. For this reason, dust and sand should be removed with a brush.
When the window glass is damaged, the owner should check the sealing strip for damage. Since the window has been repaired, it often does not respond to the original shape. Therefore, in addition to ensuring that the window glass can be easily pulled or lifted, it is also necessary to pay attention to the tightness around the window glass. If the glass glazing rabbet slot uneven, rubber and glass, the glass tank is bad, the owner can easily seal off by hand.
