Bituminous Underbody Protection
ENDRUST UB302B is a professional-grade, bituminous rustproofing and underbody sealant engineered to provide durable, long-term protection in demanding environments. Formulated for vehicles exposed to harsh terrain, moisture and coastal conditions, this heavy-duty aerosol creates a tough yet flexible barrier that shields critical underbody components from corrosion and impact damage.
Designed for reliable performance on 4WDs, utes, trailers, caravans and off-road vehicles, UB302B is ideal for protecting undercarriages, wheel wells and chassis rails where constant exposure to water, salt, sand and debris can accelerate wear and rust formation.
Its thick-bodied formulation delivers excellent coverage with strong adhesion, while also helping reduce road and tyre noise.
Key Benefits
- Long-lasting waterproof, flexible bitumen coating
- Stone chip resistance against gravel and debris impact
- Noise reduction for a quieter driving experience
- Thick-bodied formula with minimal sag
- Meets AS2662 Part 1 automotive rustproofing standard
Recommended Applications
- Vehicle undercarriages
- Wheel wells and guards
- Chassis rails and structural components
- Trailers and caravans
- 4WD and off-road vehicles
- Equipment operating in coastal or high-moisture environments
Product Specifications
- Size: 400g aerosol
- Colour: Black
- Base: Bituminous protective coating
- Compliance: AS2662 Part 1







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