GRANVILLE SPRAY-ON UNDERSEAL 500ML

Granville Spray-On Underseal – 500 ml

Granville Spray-On Underseal is a durable, bitumen-based protective coating designed to guard vehicle underbodies against rust, corrosion, and stone chip damage. The spray format allows for quick, even application, reaching awkward areas with ease.

Key Features

Rust & Corrosion Protection – Seals metal surfaces from moisture, salt, and road grime.

Impact Resistant – Absorbs stone chip and debris impact without cracking or flaking.

Flexible, Weatherproof Finish – Maintains protection in all seasons, even under constant vibration.

Convenient Spray Application – Ideal for hard-to-reach areas and fast coverage.

500 ml Can – Perfect for touch-ups, smaller jobs, or targeted rust prevention.

Typical Applications

Underside of cars, vans, trucks, trailers, and off-road vehicles.

Wheel arches, sills, chassis rails, and exposed underbody sections.

Suitable for primed or painted metal surfaces.

Application Instructions

Clean and dry the surface thoroughly, removing dirt, grease, and loose rust.

Shake the can vigorously before and during use.

Hold 20–30 cm from the surface and spray evenly, overlapping passes for full coverage.

Allow to dry completely before exposing to moisture or road use.

Storage & Safety

Store in a cool, dry place away from heat, sparks, and open flames.

Use gloves, protective eyewear, and ensure good ventilation during application.

Avoid inhalation of vapours and contact with skin or eyes.