How to Repair a Dented Bumper?
2 Answers
Methods for repairing a dented bumper: 1. Utilize the principle that plastic softens when heated. Apply hot water to the dented area to push the bumper back out. Once the dent returns to its original shape, immediately cool the area with cold water to allow the rubber to contract and recover; 2. Remove one of the car's screws, reach inside the bumper with your hand, and push it out from behind. The car bumper is a safety device designed to absorb and mitigate external impacts, protecting the front and rear of the vehicle. It consists of three parts: the outer panel, buffer material, and crossbeam, covering most of the front and rear areas of the car. It has the capability to reduce injuries to passengers during high-speed collisions.
There are many methods to repair bumper dents, and small dents can be fixed by yourself. I've used a heat gun—after heating and softening the plastic bumper, gently pull it out to restore its original shape. Keep the temperature moderate to avoid melting. I've also tried the boiling water method, which works well but be careful of burns. Large dents or cracks require professional repair, using filler to level and then repainting to ensure color matching. DIY tools are simple; a suction cup kit costs around 20-30 yuan. Clean the surface thoroughly before operation for a smoother result. I often remind friends to check the lighting functions after repair to avoid safety issues. Spending some time on DIY saves money and is fun. Regular car washes and checking bumper wear can prevent small issues from accumulating.
