
Do Not Paint Over Rust
Painting over rust is a temporary and potentially hazardous solution that can compromise the structural integrity of metal surfaces. Rust is a form of corrosion that occurs when iron or steel is exposed to moisture and oxygen, leading to the formation of iron oxide. Painting over rust without properly addressing the underlying issue allows the corrosion process to continue beneath the paint layer. Over time, the rust can spread and weaken the metal, compromising its strength and durability. This can be particularly concerning for items like automobiles or structural elements where safety is a critical factor.
The presence of rust indicates the potential release of iron oxide particles into the air, which can be harmful if inhaled. Inhaling rust particles may cause respiratory irritation and contribute to lung issues over time. When rust is left untreated and painted over, it not only jeopardizes the longevity of the metal but also poses health risks to those in the vicinity. Proper rust removal, treatment, and application of a suitable anti-corrosion coating are essential steps to ensure a durable and safe metal surface, preventing both structural damage and potential health hazards associated with rust exposure.