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Weatherproof Corrosion Resistant Noise Damping Undercoating Spray 2kg Chassis Guarder for Vehicle Maintenance

Brand Name:	Biaobang
Model Number:	VU10019
MOQ:	50 pieces
Price:	USD 0.50 - 3.00 / piece
Payment Terms:	L/C,T/T,Western Union,MoneyGram
Supply Ability:	100000 pieces per month

Detail Information

Place of Origin:

Guangzhou, China

Certification:

ISO9001、REACH、IATF16949、ISO14001、ISO45001

Document:

Brand:

Biaobang

Product Name:

Chassis Guarder（gray）

Type:

Maintenance（RUBBERAND PLASTIC TYPE）

Shelf Life:

3 Years

Single Weight:

2kg / 70.55 Oz

OEM/ODM:

Support

Carton Size:

365*241*266(mm)

Packaging Details:

6 bottles per carton

Highlight:

Product Description

Weatherproof Rubberized Undercoating Spray 2kg For Maintenance

Chassis Guarder Blocks Noise Transmission While Sealing Component Gaps

Key Functions

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	365241266(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