Is It Necessary to Install an Underbody Guard for Sedans?

1 Answers
LeValerie
07/30/25 12:26am
It is necessary. If you frequently drive on low-lying or gravel roads, installing an underbody guard is essential. Otherwise, over time, a significant amount of mud will accumulate in the underbody and engine compartment, which not only increases the vehicle's fuel consumption but also affects its performance. On the other hand, if you primarily use your car for urban commuting, installing an underbody guard may not be necessary. Below is more detailed information: 1. Definition of Underbody Guard: The scientific name for an underbody guard is automotive underbody anti-collision, anti-rust, and soundproofing coating. It is a high-tech adhesive rubber asphalt coating that is non-toxic, offers high coverage, and strong adhesion. It can be sprayed on exposed areas such as the vehicle's underbody, lower body panels, and trunk, quickly drying to form a durable elastic protective layer. 2. Functions: It prevents impacts from flying stones and gravel, protects against moisture and salt erosion on the underbody metal, prevents rust and corrosion, and ensures the safety of the vehicle owner's driving.
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