Is Undercoating Necessary for New Cars?
1 Answers
New cars do not require undercoating. Undercoating is a type of adhesive rubber asphalt coating that can be sprayed onto the car's chassis, fuel tank, and underbody panels to protect exposed areas that are prone to damage. Functions of undercoating: 1. Effectively protects the chassis from road debris impacts and minor scraping; 2. Prevents corrosion of the chassis metal plates by acids, alkalis, and salts; 3. Prevents loosening of chassis bolts; 4. Reduces noise transmission while driving, enhancing cabin quietness; 5. Blocks heat transfer from the chassis metal plates, keeping the cabin warm in winter and cool in summer.