Water Resistant Rubberized Undercoating Spray With Anti Rust Protection

Chassls Guarder Block The Transmission Of Undercarriage Noise

Function:

Protect the metal under the vehicle from contact with water to prevent rusting;Seal gaps at component connections and secure screws to avoid loosening during driving;Block the transmission of undercarriage noise to enhance in-vehicle driving comfort;Prevent damage from gravel impacts to extend the service life of the vehicle.

Specification:

Product Advantages:

• Anti-rust Protection: Forms a tight protective film to isolate undercarriage metal from direct contact with moisture and mud, effectively preventing rust and extending the service life of the chassis.
• Fastening & Anti-loosening: Fills gaps in component connections, enhances the stability of screws and connectors, and reduces the risk of component loosening caused by vibration during vehicle operation.
• Noise Reduction & Comfort Enhancement: Absorbs noise from road bumps and gravel impacts through an elastic coating, blocks noise transmission into the vehicle, and improves driving and riding comfort.
• Impact Resistance & Damage Prevention: The coating with certain elasticity and hardness can buffer the impact force of gravel and hard objects on the undercarriage, avoiding physical damage such as chassis scratches and dents.
• Adaptation to Complex Environments: Improves the vehicle's adaptability to harsh road conditions such as humidity, mud, and salt, allowing the vehicle to maintain good performance in diverse environments.

Usage Method:

1. Vehicle Cleaning: Thoroughly clean the vehicle chassis to remove impurities such as sediment, oil stains and rust on the surface. It can be rinsed with a high - pressure water gun and then wiped with a special cleaning agent to ensure the chassis surface is clean and dry.
2. Component Protection: Wrap and cover non - spraying components on the chassis, such as exhaust pipes, sensors at the bottom of the engine, brake system components, etc., with masking film or tape to prevent the armor material from adhering.
3. Surface Treatment: For parts with slight rust, gently polish to remove rust with sandpaper to keep the chassis surface flat and rough, and enhance the adhesion of the armor coating.
4. Material Preparation: Fully stir the undercarriage armor coating evenly. If the coating is relatively viscous, add an appropriate amount of special diluent according to the product instructions and stir to a suitable concentration.
5. Spraying Construction: Use a special spray gun, keep a distance of 30 - 50 cm from the chassis surface, and evenly spray the first coat of armor coating to ensure full coverage without omission.
6. Multi - layer Spraying: Wait until the first coat is dry to the touch (usually 2 - 4 hours, depending on the ambient temperature and humidity), then apply the second or even third coat. The spraying direction of each layer can be crossed to ensure uniform coating thickness.

Precautions:

• Drying and Maintenance: After construction, park the vehicle in a well - ventilated and dry environment to avoid rain and dust pollution, and let the coating dry and cure naturally. It usually takes 24 - 48 hours to fully dry (the specific time is affected by environmental factors).
• Initial Use Taboos: During the drying and curing period, avoid driving the vehicle on muddy and water - logged roads, and do not wash the chassis to prevent damage to the incompletely cured coating.
• Regular Inspection: After the vehicle is in normal use, regularly check whether the chassis armor coating is damaged or peeled off. If problems are found, repair them in time.