Fully Galvanised Body for Long-term Quality With a fully galvanised body, the new A-Class provides exemplary long-term protection against corrosion - just one of the ways in which it reflects the high quality standard of the Mercedes-Benz brand with regard to durability and reliability. The body panels of the A-Class are hot-dip galvanised on both sides for lasting protection against corrosion. In addition, certain areas of the body - such as the doors, bonnet, tailgate and side-members - are electrolytically galvanised on both sides and treated with an organic coating which also contains rust-inhibiting zinc pigments. The Mercedes-Benz experts weather-seal the welding seams in order to prevent the onset of corrosion. In addition, a large area of plastic underbody panelling has allowed Mercedes-Benz engineers to dispense with conventional PVC underseal. In addition to its aerodynamic benefits, this underbody panelling protects the body from stone chips, water and soiling. The exterior paintwork of the Mercedes-Benz compact car has been developed further to enhance its colour, sheen, resistance to aging and protection against scratches and stone chips. A further-improved powder-based clearcoat gives the A-Class paintwork a brilliant and lasting shine and is applied without the use of solvents. All the other paint materials are also water-soluble and as such largely free of chemical solvents. click to enlarge