How to Repair Welding Spots on Car Windshield?

[DelFaith]

Here are the methods to repair welding spots on a car windshield: 1. Glass burns can be polished with sandpaper: However, due to the deep marks, there will be obvious indentations after treatment, so it depends on the position, size, and quantity whether to proceed. Generally, car owners can claim through glass insurance. 2. If it severely affects the driver's vision, for safety reasons, it is recommended to replace the glass: If you really want to repair it with tools, you may need grinding and polishing equipment. 3. If it is tempered glass, it cannot be repaired; if it is not tempered, you can slowly grind it with a glass grinder: Car glass is heated in a furnace to near the softening temperature, then quickly sent into air grids with different cooling intensities for uneven cooling, creating different stresses in the main viewing area and the peripheral area of the glass. The peripheral area is in the strong wind position of the air grid for full tempering.