Is It Necessary to Install Undercoating for a Car?
2 Answers
It is necessary to install undercoating for a car. After quick drying, the undercoating forms a firm and elastic protective layer that can prevent impacts from flying stones and gravel, avoid erosion of the vehicle's undercarriage metal by moisture, acid rain, and salt, prevent rust and corrosion of the chassis, and protect the driver's safety. Relevant information about undercoating is as follows: 1. Introduction: The technical term for automotive undercoating is automotive chassis anti-collision, anti-rust, and soundproofing coating ("UNDERCOATING" primer), a high-tech adhesive rubber asphalt coating. It is non-toxic, has high coverage, and strong adhesion. 2. Functions: After quick drying, it forms a firm and elastic protective layer that can prevent impacts from flying stones and gravel, avoid erosion of the vehicle's undercarriage metal by moisture, acid rain, and salt, prevent rust and corrosion of the chassis, and protect the driver's safety.
As a veteran driver with 20 years of experience, I genuinely believe installing underbody armor is essential, especially in humid or high-salt areas. It prevents rust and corrosion, directly extending the vehicle's lifespan and reducing repair costs. For instance, living in a coastal city, the underbody is prone to rust from seawater exposure. Before installation, I had to replace underbody components twice, costing thousands. After installation, my underbody has remained intact for over five years. It also protects against stone impacts and provides peace of mind when driving on muddy or bumpy roads. While new cars might be fine short-term without it, older vehicles or those frequently driven off-road suffer significant damage. Although there's an upfront cost for spraying or installation, it's highly cost-effective overall.
