How Does Iron Contamination Form on Cars?

[NoraDella]

Due to the porous nature of automotive paint surfaces, prolonged exposure to air causes the adhesion of various contaminants, primarily oxides, which constitute the main components of iron contamination. Below is relevant information on removing iron contamination: 1. Product-based removal: Use automotive detailing clay for intensive cleaning. If ineffective, employ specialized iron particle removers through soaking processes - though the complete removal procedure is time-consuming. For severe cases, polishing remains the ultimate solution. 2. Glazing and coating: Vehicles with softer paint surfaces may develop micro-scratches from windblown sand particles during high-speed driving. For such automobiles, paint glazing creates a durable mesh-like protective film that enhances paint hardness, with effects lasting approximately one year. Coating treatments achieve similar protective results.