Under Coat 620ml – Rubberized Chassis Coating for Rust Protection & Sound Insulation

Product Description

Usage  Scenarios

• Automotive Chassis & Underbody: The primary use is protecting the metal undercarriage of cars, trucks, and SUVs from road salt, water, and gravel impacts.
• Wheel Arches & Bumpers: Apply inside wheel wells and on plastic bumpers to reduce road noise and prevent stone chips.
• Household Waterproofing: Excellent for sealing cracks in roofs, bathrooms, and balconies to prevent water leakage.
• Pipe Maintenance: Can be used on water pipes and sink drains to stop leaks and prevent corrosion.
• Foundation Protection: Suitable for treating house foundations to block moisture intrusion.

Product Features & Benefits

• Superior Rust Prevention: Forms an impermeable barrier that blocks water and oxygen, effectively stopping oxidation and rust on metal surfaces.
• Sound Insulation (NVH Reduction): The thick, elastic rubberized layer dampens vibration and reduces road noise, making your drive quieter and more comfortable.
• Anti-Impact Resistance: Acts as a cushion against flying stones and gravel, preventing paint chips and dents on the undercarriage.
• Waterproof & Leak-Stopping: Creates a tight seal that repels water, making it ideal for fixing leaks in both vehicles and homes.
• Quick-Drying Elastic Formula: Dries fast to a flexible finish that won’t crack, peel, or become brittle over time, even in extreme temperatures.
• Official Quality Assurance: Recognized as an “Official Car Care Product for the Hangzhou Asian Games,” ensuring top-tier manufacturing standards.

How to Use

1. Preparation: Clean and dry the surface thoroughly. Remove any loose rust or old paint. Mask off areas you do not want to spray (exhaust pipes, brake lines).
2. Shake Well: Shake the can vigorously. You must hear the glass beads (mixing balls) rattling inside. Continue shaking for at least 45 seconds after hearing the sound.
3. Spray: Hold the can approximately 30cm away from the surface. Spray evenly in a sweeping motion. Apply 2-3 thin coats rather than one thick coat for best results.
4. Nozzle Care: After each use, turn the can upside down and press the nozzle for at least 2 seconds. This clears the valve and prevents clogging for next time.
5. Drying: Allow the coating to dry completely before exposing the vehicle to water or driving.

Detail Information：

Research and Development of Kingland

Production Line of Kingland

Storage of Kingland

Large-scale Shipping Platform of Kingland