Chassis Guarder Waterproof Underbody Coating Spray with Anti-Corrosion Protection and Noise Insulation

Chassls Guarder Waterproof Underbody Protection For Extended Vehicle Life

• Anti-Corrosion Protection: Forms a waterproof barrier on underbody metal surfaces to effectively block moisture and prevent oxidation/rust.
• Sealing & Reinforcement: Fills component gaps to enhance structural integrity and prevent bolt loosening caused by driving vibrations.
• Noise Insulation: Absorbs and isolates underbody noise transmission for a quieter, more comfortable cabin experience.
• Impact Resistance: Shields against road debris impacts to reduce mechanical wear and extend chassis component lifespan.

• Advanced Rustproofing: Polymer composite coating bonds to metal, blocking 100% moisture/salt corrosion.
• Industrial-Grade Sealing: Flexible material fills gaps to prevent bolt loosening under extreme vibration.
• Professional Noise Reduction: Absorbs 80%+ road noise with acoustic damping technology.
• 3D Stone Chip Protection: 6mm flexible layer withstands 120km/h debris impacts (90% damage reduction).
• All-Climate Performance: Stable from -40℃ to 120℃ for global protection.

1. Surface Preparation: Pressure-wash the underbody to remove dirt, grease, and loose rust; Degrease oily areas and lightly sand rough surfaces for better adhesion; Mask sensitive components (exhaust, brakes, sensors) with plastic sheeting.
2. Product Activation: Shake can vigorously for 2 minutes to activate formula; Attach extension spray nozzle for hard-to-reach areas.
3. Application: Spray from 20-30cm distance in well-ventilated area; Apply 3-4 even coats (10-minute drying between coats); Prioritize wheel wells, suspension parts, and weld seams.
4. Curing: Touch-dry in 1 hour (avoid water for 24 hours); Full durability achieved after 72 hours.