Weatherproof Corrosion Resistant Noise Damping Undercoating Spray 2kg Chassis Guarder for Vehicle Maintenance
Price:
USD 0.50 - 3.00 / piece
MOQ:
50 pieces
Delivery Time:
2-7 work days
Brand:
Biaobang
Product Description
Weatherproof Rubberized Undercoating Spray 2kg For Maintenance
Chassis Guarder Blocks Noise Transmission While Sealing Component Gaps
Key Functions
- Forms a hydrophobic shield on metal surfaces, blocking electrolytic corrosion
- Elastic polymer filling maintains joint integrity under dynamic loads
- Acoustic damping technology absorbs 85%+ impact noise (SAE J1477 certified)
- 3mm reinforced matrix withstands 120km/h gravel strikes (DIN 55996 tested)
Product Specifications
| Name | Chassis Guarder (gray) |
|---|---|
| Brand | Biaobang |
| Application | Maintenance (RUBBER AND PLASTIC TYPE) |
| Model Number | VU10019 |
| Single Weight | 2kg / 70.55 oz |
| Carton Size | 365*241*266(mm) |
| Carton Specification | 6 bottles |
| Carton Weight | 13.96kg |
| Shelf Life | 3 years |
Technical Advantages
- Molecular-level film-forming technology creates covalent-bonded passivation layer on metal substrates, effectively blocking H₂O/Cl⁻ penetration paths (Compliant with ISO 4527 standard)
- Thermal expansion coefficient matched to steel components, maintaining gap sealing below 0.02mm under -40℃~150℃ operating conditions
- Three-layer porous structure design achieves 12dB insertion loss in 200-5000Hz frequency range (Laboratory tested conditions)
- Shore hardness 65D elastomer coating absorbs 5J impact energy (ASTM D5420 certified testing)
Application Method
- Thoroughly clean the underbody using a high-pressure washer to remove dirt, grease, and loose rust particles
- Protect sensitive components (exhaust system, brake lines, sensors) with heat-resistant masking tape and plastic sheeting
- Shake the can vigorously for 2 minutes or use mechanical stirring for bulk containers to ensure homogeneous consistency
- Hold the spray gun 20-30cm from surface and apply in crosshatch pattern (45° overlapping passes) at 3-4 bar pressure
- Allow 15 minutes flash-off between coats. Full cure achieved after 24 hours at 25°C (extend to 48 hours below 15°C)
Safety Precautions
- Strictly avoid application during precipitation or when relative humidity exceeds 80%
- Surface temperature must be between 5-50°C (measured by IR thermometer)
- Mandatory PPE: Chemical-resistant gloves (Nitrile), full-face respirator (OV/P100), and protective coveralls
- Ground all containers during transfer to prevent static discharge
- Use only stainless steel spray tips (0.021-0.025" orifice) with 3M™ PPS cup system
- Vehicles must remain stationary for minimum 8 hours after coating
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Biaobang Car Care Industry Co., Ltd.
Location
2 Chuangye E Rd, Zeng Cheng Qu, Guang Zhou Shi, Guang Dong Sheng, China, 511365
Contact Person
Harris