Underbody Coating

UNDERBODY COATINGS:

Underbody coatings are used to prevent car bodies from rust & corrosion. It also helps in the protection from dust and moisture rocks getting thrown from tires and salt from water during monsoon which plays an important role in damaging the lowerside of the car.

TYPES OF UNDERBODY COATING:

Underbody coatings are classified into various types based on the type of material and also the cost of the material.

Rubberized underbody coating:

These coatings are easy to apply and offer sound-cushioning as well as protection from dust, moisture and dents. The coatings are safe even to use on wheel wells and quarter panels and when it is dried forms a soft rubbery finish that prevents further rust and moisture.

Polyurethane underbody coating:

This type of undercoating is a lit a bit quicker and easy to apply. This type of undercoating often comes in a canister ready to load into application gun. This type of undercoating always requires surface preparations before applying.

Wax or paraffin-based underbody coating:

Wax or paraffin-based undercoating will be the cheapest and quickest option available in the market. But these coatings last only for one year of duration.

Asphalt-based underbody coating:

The above-mentioned undercoating is mainly used for light commercial vehicles. For vehicles such as trucks, buses, vans etc. asphalt-based undercoating is used for sufficient protection against rock chips and moisture. These asphalt-based undercoatings have a little bit of rubberised material that set up firmly and also helps in reduction in noise.

Benefits of undercoating:

• Minimizes sound-Applying the thick layer of coating can reduce the sound inside the cabin to a certain level.
• Corrosion/rust resistance-When the car comes out of the factory to the road,salt content in the air moistures and the water makes the metal to corrode and rust,By this method we can avoid the problem
• Heat insulation-During the summer days,the heat which is absorbed by the road tries to get into the car,by insulating the underneath using the coating prevents the heat to get in.

Consequences of undercoating:

• High cost-The coat which is provided by the company gets disappear over the years.Afterwards we only spend money to undercoat the vehicle.It costs lttle bit higher.
• Fuel efficiency-The undercoat adds the little more weight to the vehicle,it cause the mileage to drop down.

Conclusion:

Thus the underbody coat and its types ,the benefits and cons were studied.