Should New Cars Apply Undercoating?
2 Answers
New car owners can choose to apply undercoating based on their needs. Here is the relevant information: 1. Special road conditions: If you frequently drive on special road surfaces, it is recommended to install undercoating. 2. Protecting the chassis: Undercoating is a high-tech adhesive rubber asphalt coating that can be sprayed on parts such as the car's chassis, fuel tank, and lower guard plates. These exposed areas are prone to damage from the air, and undercoating quickly forms an elastic protective layer to provide excellent protection for the car's chassis. 3. Comfort: Undercoating also helps with heat insulation and fuel savings. During summer, ground temperatures are high, which can lead to excessive heat inside the car while driving. Applying undercoating can block some of the heat, avoiding discomfort caused by high ground temperatures. 4. Fuel savings: Undercoating can block heat transfer and reduce cooling time, thereby improving fuel efficiency.
I just had my new car sprayed with underbody coating a couple of days ago, mainly because I often drive on coastal roads. The sea breeze contains high salt content, which is particularly corrosive to the underbody. Although new cars come with factory rustproofing, that coating is quite thin and won't last long over time. Cars parked by the seaside here start showing rust spots on the underbody in about three years. I opted for a rubber-based coating, which feels like a thick rubber layer after application—not only does it prevent rust and scratches, but it also reduces underbody noise when going over speed bumps. During the application, the technician cleaned the underbody thoroughly, focusing on areas prone to rust like welds and screw holes. Although it cost over 800 yuan, considering it extends the underbody's lifespan, the money was well spent. I recommend it for friends in coastal areas or those who frequently drive on rough roads.
