- Sealing: Fits tightly over the water tank opening to prevent water leaks, helps the water tank store water more effectively, and supports the engine's heat dissipation. - Stability: Made of durable plastic material, resistant to rust when in contact with water, provides long service life, stable performance, and is not easy to crack. - Convenience: Easy to install without any tools. The outer layer has a non-slip texture to provide a secure grip for installation and removal. Key attributes - Function: Seals the water tank opening to prevent leaks and support proper water storage and cooling. - Material: Plastic, offering rust resistance and durability. - Performance: Long-lasting stability and resistance to cracking under normal use. - Installation: Tool-free, simple to fit and remove thanks to the non-slip outer texture. - Fit: Designed to securely cover the water tank opening for reliable sealing. Use scenarios - Regular maintenance: Use during water top-ups to prevent leaks and ensure secure storage of water in the tank. - Vehicle care and storage: Install during maintenance or when parking for extended periods to minimize water loss and protect the cooling system. - Replacement or upgrade: Replace worn or aging covers with this plastic option to improve sealing, durability, and ease of handling without tools.