Underbody Coating

Underbody Coating

Underbody coating is a cladding usually thick, which is uniformly sprayed or painted on the underside of the car. This is done to protect and prevent scratches & rust formation on the underbody. There are several types of underbody coating like:

1. Rubberised - This is widely used & easy to apply on to the underbody of a vehicle.
2. Wax based – This type doesn’t last as long as the rubberised underbody coating, however it is resistant to dampness & also is the most cost-effective alternative.

• Asphalt based – This type is most suitable for lorries, trucks & other heavy vehicles. Compared to the rubberised underbody coating this provides higher level of protection. The application of this coating takes a lot of time.

1. Polyurethane- This seals brakes & fractures. It helps to provide strong corrosion resistance & binds to metal.

Advantages

1. Fights rust
2. Absorbs moisture

• Acts as reinforcement

1. Prolongs car life
2. Easy to apply
3. Reduces interior noise

Disadvantages

1. No use if corrosion already exists.
2. Works better on new cars

• Adds extra weight to the vehicle.