Recovery methods varied, only need to decide what kind of damage would need to work and what improvised material will be required.
Before beginning the process it is necessary to determine what material was used in the manufacture of headlights. If it is plastic, it is usually used cold welding. Defects polypropylene usually eliminates traditional welding. It is worth remembering that different materials can not replace each other in the repair.
Common defect with prolonged use is blurred. This defect may seem harmless, but it directly affects the light transmission of the glass headlights that during the trip can lead to dire consequences.
The main faults of the optics of the car include:
1) Appearance of cracks.
2) destruction of the fastening elements of the headlights.
3) the wear of the sealing material in the joints.
The most common injuries are various chips and scrapes. This problem is easiest to remove by means of grinding apparatus with application of subsequent polishing. This is not the "terrible" problem. Motorists it pays little attention, although over time, each chip can develop into a crack. And this is a more serious problem.
Fogging headlights can cause clouding of the mirror layer of lights, which will lead to the replacement of the entire headlight. The moisture that had accumulated inside, leads to oxidation of the contact element.
Crack, as mentioned above, is a serious problem that requires timely decisions. The most common cause of cracking may be getting stones from oncoming cars. Another reason may be extreme temperatures or chemical reagents, which are liberally sprinkled on the road in the winter. To eliminate such a defect is difficult enough, but if the damaged item can be selected without any problems, all can be done independently.
Fasteners lights are destroyed mainly under the influence of moisture and temperature fluctuations. Often the cause may be poor quality material used during manufacturing.
The material of the sealing Faro, is in disrepair under the influence of chemical reagents and the time period of operation. So you need to carefully monitor a protective layer on the headlights.
The recovery procedure is optics, time-consuming, requires a lot of patience and time. The first would be a complete cleaning of the working surface. Then you need to wash the damaged area and let it dry. Further, the chip you need to fill in a regenerative composition. It is necessary to monitor the occurrence of air bubbles. Their number should be minimized. Then you need time for complete drying of the adhesive base. The last stage is grinding and polishing.