Chassls Guarder Waterproof Car Undercarriage Spray Underbody Coating Spray Noise Insulation

Chassls Guarder Waterproof Underbody Protection For Extended Vehicle Life

Function:

• 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.

Specification:

Product Advantage:

• Advanced Rustproofing-Polymer composite coating bonds to metal, blocking 100% moisture/salt corrosion.
• Military-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.

Usage Method:

1. 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. Shake can vigorously for 2 minutes to activate formula;Attach extension spray nozzle for hard-to-reach areas.
3. 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. Touch-dry in 1 hour (avoid water for 24 hours);Full durability achieved after 72 hours.

Precautions:

• Avoid application during rain, high humidity (>80%), or strong wind.

• Ambient temperature must be between 5℃-35℃ (ideal 15℃-30℃).

• Mandatory PPE:Chemical-resistant gloves (nitrile/rubber);Safety goggles;Dust mask (N95 recommended for spraying);Coveralls
• Hazard alerts:No open flames within 50m (including smoking);Ensure proper ventilation (use industrial fans if needed);Contains VOCs - may cause dizziness in enclosed spaces.