The repair of dents in automobile rear bumper depends on the damage degree and price, generally around 500 yuan. Repair method of dent in automobile bumper: 1. At present, most front and rear bumpers in the domestic market are made of special plastic materials. Boiling water can restore the sunken body. There is a simple reason. Plastic will soften when it meets heat, and the sunken part will pop out as long as it is heated.

2. Once the depression is restored to its original state, immediately cool the place that has just been drenched by hot water with prepared cold water to shrink the rubber;

3. Bumper has the functions of safety protection, vehicle decoration and improving aerodynamic characteristics of vehicles. From the safety point of view, the car can play a buffering role in low-speed collision and protect the front and rear bodies.

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