Protect your investment with our professional-grade bitumen rust proofing treatment for single cab vehicles. Designed to handle harsh off-road and coastal conditions, this spray-on underbody coating forms a durable barrier against moisture, salt, and stone impact — extending the life of your chassis and bodywork.  ✅ Key Features Designed for single cab vehicles (e.g. Fuso Canter FG649, Isuzu NPS)  Bitumen-based formula: flexible, waterproof, and impact-resistant  Professional application – full underbody and chassis coverage  Damps road noise and reduces vibration  Dries to a tough, black coating that won’t flake or peel under normal use