Car Body Repair:
1. Preparation materials:
800 grit sandpaper, 2000 grit sandpaper, water, test spray base plate, car body color primer.
2. First use 800-grit sandpaper to polish the scratches, and rinse the warped paint and damaged parts roughly smooth while polishing. There will be some thin streaks after grinding with 800-grit sandpaper, which requires continuous polishing with 2000-grit sandpaper. Pay attention Sand while flushing until smooth. As shown in the figure below:
3. After the grinding is completed, dry the grinding area and the surrounding areas. Note that it is best to rinse the surrounding car paint after the grinding is completed and do a good job in the preliminary work for the subsequent painting. Take out the pre-prepared base plate for trial spraying, and pay attention to looking for a base plate with a relatively large color contrast. Some base plates provided with spray paint kits are white. If your car paint is white, the contrast is meaningless and not obvious. When spraying with car paint primer, spray evenly to the base plate at a distance of about 20 cm from the base plate, wait for about 20 minutes, and compare the color of the body and the test spraying color of the base plate. As shown below:
