How to fix rust holes in car door panels UK

To fix rust holes in UK car door panels, the affected area needs to be cut out and rewelded, though large rusted sections may require complete panel replacement. For surface rust on popular UK models like Vauxhall Corsas or Ford Fiestas, sanding and repainting may suffice.

1. For minor surface rust (common on older Minis or Nissan Micras), use wet-and-dry paper to remove rust, then apply anti-rust primer before repainting.
2. Severe rust (often seen on door bottoms of ageing Land Rovers) requires complete rust removal, filler application, and professional respray.

Prevent rust on UK cars by:

• Clearing blocked drainage holes (a major cause of door rust)
• Washing salt off after winter driving
• Repairing stone chips promptly
• Waxoyl treatment for vulnerable areas

Note that UK coastal areas accelerate rust - regular inspections are crucial, especially for classics like MG MGBs. Professional repair is recommended for structural rust affecting MOT safety.