Can Scratched Car Wheel Hubs Be Repaired?
1 Answers
Scratched car wheel hubs can be repaired. First, assess the severity of the scratch. If it is severe, aluminum welding is necessary. For minor scratches, specialized aluminum alloy filler putty should be used. It is crucial to use high-temperature primer and topcoat specifically designed for wheel hubs, which must be baked at high temperatures. For deformed hubs, a shaping machine is required to check and correct any misaligned sections using gauges. For brushed finishes, a fully automatic brushing machine is needed. Wheel hubs are critical components, so avoid using body filler putty or low-quality paint for repairs, as they are prone to cracking and peeling. Methods for repairing scratched wheel hubs: 1. Inspect the damage. If the scratch does not reach the inner side of the hub, it can be easily repaired. Use paint thinner to clean the area around the scratch and remove dirt. 2. For deeper scratches where dirt is hard to remove, use a toothpick to thoroughly clean the area. 3. To avoid accidentally painting unaffected areas, carefully apply masking tape around the scratched area. 4. Prepare the brush tip and apply touch-up paint. Since the paint will shrink slightly as it dries, it is best to apply it slightly raised. 5. After painting, allow it to dry completely, which may take about a week. Once dry, use waterproof paper soaked in soapy water to smooth the surface. 6. After smoothing with waterproof paper, polish the area with a compound to restore shine, and then apply wax.
