Bumpers can generally be repaired, but the feasibility of repair depends on factors such as the type of bumper material and the extent of the damage. Plastic and fiberglass bumpers, which are common in modern vehicles, can often be repaired through techniques like plastic welding, heat reshaping, or using specialized adhesives. These methods allow for the restoration of cracks, splits, or minor deformations. For metal bumpers, such as those made of aluminum or steel, repair options include welding, straightening, or replacing damaged sections. These techniques are used to address dents, bends, or structural damage. However, the complexity of the repair and the skills required may necessitate the involvement of professional auto body repair technicians. They have the expertise and tools to assess the damage accurately and recommend the most suitable repair methods. It is advisable to consult with a professional to evaluate the damage and determine the best course of action for repairing your specific bumper.