Aluminum alloy doors and windows are sometimes "fragile". Now aluminum alloy doors and windows are becoming more and more popular and are all used in prominent positions in buildings. Because of this, aluminum alloy doors and windows are easily "injured", even if it does not affect the aluminum property of the Broken Bridge, it will also affect the overall beauty of the aluminum doors and windows. Then there are two kinds of scratch on aluminum alloy doors and windows: one is mechanical scratch and the other is artificial scratch.
If aluminum alloy doors and windows are recessed on the surface, or there are convex scratches at the corner of the product, it can be classified as mechanical scratches, which can be directly returned and regenerated, however, if it is broken during installation and use, you can use wooden hammer to flatten it and then paint it, but this requires technology and patience.
If the scratch of aluminum alloy doors and windows is horizontal, it may be scratched during loading and handling. That is artificial scratch. In this way, it depends on the depth of the scratches, and it is also necessary to distinguish whether the paint of aluminum alloy doors and windows is scraped or scratches appear. If the paint of aluminum alloy doors and windows is scraped, then buy thinner and wipe it, the simplest and roughest way is to buy some cute stickers to cover it, which can also play a decorative effect. If there are scratches on aluminum alloy doors and windows, it will be troublesome. For the most scratched parts, you must first have toothpicks to remove the dirt and clean it up, then use writing brush, apply the modified paint, and wait for about a week after the paint is dry, apply soap and water with water-resistant paper to make its surface smooth. Finally, wipe it with water-resistant paper, use blending agent to make it bright, and then wax. If you think this is too troublesome, you can buy fine sandpaper to polish it. Don't buy too thick one. It doesn't look good after polishing it. Be careful to polish it along the lines.
