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Underbody Coating

Underbody coating and its purposes

Underbody coating:

Underbody coating provides long term protection from corrosion to a car's underbody.
It also protects parts like internal body panels, frame rails and other inner cavities that are not physically accessible but are prone to corrosion.
It is normally sprayed or painted on when the car is just out of the dealership and is clean.
But even if you are getting the undercoating applied after a couple of years, it’s fine too.
This is because it can prevent further damage to the undercarriage.
The main purpose of undercoating is to check rust especially in the body components like frame rails along with other exposed metal parts.
Underbody coating can also reduce wear and tear. Getting a fresh coat can cost you up to ₹6,000.

Types of Underbody Coating:

Now let us look at the various kinds of automotive underbody coating.

1. Rubberized Underbody Coating:

2. Wax Based Underbody Coating:

This – more or less – ephemeral undercoating will wear away in a few months’ time.
On the upside, wax-based undercoating puts up a big fight against moisture.
It is also the most affordable option out there.

3. Asphalt Based Automotive Undercoating:

Best suited for lorries, trucks and large vehicles this provides a greater degree of protection compared to rubber-based coatings.
However, asphalt-based coatings contain little amount of rubber for sound-insulation purposes.
The process of applying this coating is a bit time-consuming though.

Now we will tell you why you should consider investing in a vehicle underbody coating.

Fight Rust:

It plays an important role in keeping corrosion at bay.
Underbody coating can come in handy especially if you live near the sea, where there is too much humidity, and rusting is just one of those everyday things.
You should also seriously consider undercoating if you reside in a place where it snows in winter.

Absorbs Noise:

Believe it or not, very thick undercoating can soften the noises that reach the cabin.
Since the undercoating is often made up of rubber it absorbs some of the rackets.
The occupants of the car could spare themselves of the road noises – at least up to a certain extend.

Reinforcement:

If your car comes with stock underbody coating, using another coating on top of it, is not going to hurt.
It will offer additional reinforcement, protecting the underbody from water, road debris, gravel and small pebbles.
There would also be a lesser chance for the factory coat to flake away.

Prolong Car's life:

Good undercoating not only defends the underbody from corrosion.
well.
Less rusting coupled with slower wear and tear can surely add years to the lifespan of your vehicle.
There would be fewer dents, dings and scratches on the undercarriage for you to fret about.

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