Master Brush On Underbody Bitumen (2 Sizes Available)

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Sizes: 1kg | 4kg

Protect vehicle underbodies against rust, moisture and harsh operating conditions with Master Brush On Underbody Bitumen, available in 1kg and 4kg sizes. This fast-drying protective coating is formulated with bitumen and waxes to create a tightly adhering barrier over properly prepared surfaces. Once dry, it provides excellent mechanical protection across varying climatic conditions while also offering effective soundproofing properties, making it ideal for automotive maintenance, restoration and underbody protection.

Key Features

• Bitumen and wax-based formula – Designed for permanent automotive underbody protection
• Rust protection – Helps protect treated areas against corrosion
• Fast-drying formula – Creates a firmly adhering protective coating after application
• Excellent mechanical protection – Helps shield underbody surfaces from demanding road conditions
• Soundproofing properties – Helps reduce road and panel noise
• Suitable for varying climates – Designed to provide reliable protection across different operating conditions
• Brush-on application – Practical for controlled application to underbody areas
• High-build protection – Approximate consumption of 0.6kg/m² at a 600μm wet layer
• Dry to touch – Approximately 120–180 minutes at a 600μm wet layer
• Completely dry – Approximately 4–6 hours at a 600μm wet layer
• Density – Approximately 1.03–1.06kg/L
• Viscosity – Approximately 100–200 Pa·s
• Not overcoatable – Must not be coated with lacquer systems

Master Brush On Underbody Bitumen provides a durable solution for protecting vehicle underbodies where a thick, firmly adhering coating is required. Its combination of bitumen and waxes creates a tough protective layer with strong mechanical and sound-dampening properties, making it suitable for automotive repair, restoration and preventative maintenance.

For best results, ensure the surface is properly cleaned and prepared before application. Fresh material can be removed with a suitable solvent, while fully cured coating requires mechanical removal. Do not apply lacquer systems over the finished coating. Always follow the manufacturer's Technical Data Sheet (TDS) and Safety Data Sheet (SDS) for preparation, application, drying and safety requirements.

Please note: The images shown are for illustrative purposes only. Products and their specifications may be subject to change without prior notice.