50-100 Bitumen Underbody Coating Black aerosol

50-100 is a durable bitumen-based underbody coating with a thixotropic, quick-drying formula that forms a strongly adhesive, elastic film. It reduces chassis noise and shields cars, trucks and buses from wear, rust and weathering. Easy to spray and formulated for long-term corrosion protection on vehicle chassis. See UsageSteps for surface prep, application technique, layer build and drying guidance. Black aerosol, 500 ml ready-to-use can. Aerosol format for easy spot or full-coverage application; no mixing required.