How Many Bottles of Undercoating Are Suitable?

[DeArthur]

This depends on the thickness of the application, but generally, four to five bottles are sufficient. Introduction to Undercoating: The technical term for automotive undercoating is "UNDERCOATING," a high-tech adhesive rubber asphalt coating used for anti-impact, anti-rust, and sound insulation on the vehicle's underbody. Functions of Undercoating: It is non-toxic, provides high coverage, and has strong adhesion. It can be sprayed on exposed areas such as the vehicle's underbody, wheel hubs, fuel tank, lower body panels, and trunk. After quick drying, it forms a durable elastic protective layer that prevents damage from flying stones and gravel, protects against moisture, acid rain, and salt corrosion on the underbody metal, prevents rusting and corrosion, and ensures driving safety for the vehicle owner.