What is the treatment method for car glass cracks?
2 Answers
The best treatment methods for car glass cracks: 1. Use a vacuum injector with a syringe-like structure to remove the air from the cracks in the glass; 2. Fill the cracks with a glass repair agent; 3. Repeat the suction and pressure treatment several times; 4. Use an ultraviolet lamp to solidify the glass repair agent; 5. Remove the ultraviolet lamp, then drip a higher concentration of glass repair agent, cover with a glass piece, and use the ultraviolet lamp to dry it; 6. Use a blade to level the surface, apply a polishing agent, and polish with a cloth. Car glass ensures the driver's field of vision remains unobstructed, enhances the driver's visibility, and serves as a barrier against wind and rain.
As an experienced driver, I always assess the size and location of a crack in the car glass first. Small cracks, such as those less than 50 millimeters, can be easily repaired by myself; using a glass repair kit bought from an auto parts store, like injecting resin to fill the crack, prevents further expansion at a cost of just a few dozen yuan. The operation is simple: first clean the crack area, inject the resin as instructed, flatten and cure it with tools, and it takes about half an hour to complete. However, be aware of weather effects—repairing under strong sunlight is faster, while the effect is poorer in freezing weather. If the crack is too large or obstructs the view, don't push it—immediately go to a professional repair shop for replacement. Safety first, don't wait until it shatters to regret it. Usually, avoid parking in places with strong sunlight or large temperature differences.
