Heat Insulation Undercarriage Protection Spray Underbody Spray Paint For Repair
Chassis Guarder protects against gravel impact and extends service life
Function
- Forms a waterproof metal sealing layer that effectively blocks moisture erosion and prevents oxidative corrosion
- Fills mechanical structure gaps, provides threaded fastening assistance, and prevents vibration-induced component displacement
- Creates an acoustic barrier to reduce structure-borne noise and optimize NVH performance
- Builds a physical protective layer to absorb gravel impact energy and maintain chassis structural integrity
Specification
| Name |
Chassis Guarder (gray) |
| Brand |
Biaobang |
| Application |
Maintenance (RESIN TYPE) |
| Model Number |
VU10017 |
| Single weight |
2kg / 70.55 oz |
| Carton size |
365*241*266(mm) |
| Carton specification |
6 bottles |
| Carton weight |
13.96kg |
| Shelf life |
3 years |
Product Advantages
- Corrosion Protection - Forms a waterproof barrier to prevent rust and oxidation
- Structural Reinforcement - Seals gaps and secures fasteners, reducing vibration-related loosening
- Noise Reduction - Dampens road and underbody noise for a quieter ride
- Impact Resistance - Shields against stone chips and debris, prolonging the vehicle's lifespan
- Improved Comfort - Reduces cabin noise, especially in older or budget cars with minimal factory insulation
Usage Method
- Surface Preparation - Thoroughly clean and degrease the undercarriage, removing all dirt, rust, and old coatings
- Rust Treatment - Sand or chemically treat any corroded areas to ensure proper adhesion
- Masking - Protect sensitive components (exhaust, wiring, brake lines) using masking tape and plastic sheeting
- Coating Application - Apply multiple even coats (typically 2-3 layers) with a spray gun, allowing proper drying time between layers
- Curing - Let the coating fully cure (24+ hours) before exposing the vehicle to moisture or road conditions
Precautions
- Never apply near open flames or sparks (flammable until fully cured)
- Avoid application on hot surfaces or directly under fuel lines
- Wash tools immediately with xylene or manufacturer-recommended solvent
- Dispose of rags/used materials as hazardous waste
Follow all safety precautions and manufacturer guidelines for optimal results and safe application.