Underbody Coating

UNDERBODYCOATING :

Underbody coating provides long term protection from corrosion to 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.

Benefits :

* minimizes the sound from underneath the car resulting a noiseless, smooth driving experience.

* it insulate the interior of the car from the extreme temperature from beneath the vehicle providing a comfortable cabin experience.

TYPES :

1.Rubberized undercoating

2.Asphalt-Based undercoating

3.Polyurethane undercoating

4.Wax or Paraffin based undercoating

Rubberized undercoating :

It cushions surfaces against moisture, rust, dings, and dents. Rubberized undercoating is safe to use on quarter panels and wheel wells and dries with a soft rubbery finish.

Asphalt-Based undercoating :

Asphalt-based undercoating offers a higher level of protection suitable for large trucks, recreational vehicles, and heavy machinery. It’s formulated with some bits of rubberized material to aid in noise reduction. It offers extra protection against chips and moisture but is not paintable and, therefore, only suitable for undercarriages.

Polyurethane undercoating :

Polyurethane coating is easy to apply and works by sealing up cracks and seams. The compound displaces salt and moisture and protects the unoxidized metal from rust. It’s often sold in canisters that are ready to preload into an application gun. It, however, requires some surface prep work before application, like degreasing, and applying an etching primer to the bare metal.

Wax or Paraffin based undercoating :

Wax or paraffin-based undercoating sprays are the cheapest and quickest options available. However, their results don’t last long, and you may have to apply a fresh coat after only a few months. In addition, the wax isn’t very adhesive on a metal surface. Its main advantage is that it seeps quickly into cracks and seams, and offers moderate protective properties against moisture.

PROS :

1. It provides a layer of protection against corrosion.

2. It will extend the life of your vehicle.

3. It can be applied to damaged areas.

4. It can be self-applied.

5. There are multiple undercoating methods that can be used.

6. The service might help with the cost of your insurance.

7. It may help to reduce interior noise.

CONS :

1. It is less helpful if corrosion is already present.

2. It works best on new cars.

3. Most vehicles make it five years before corrosion begins to show.

4. A third-party undercoating service might void your vehicle’s warranty.

5. It adds weight to the vehicle.

6. An undercoating is not impervious to damage.

7. It must be reapplied every 3 to 5 years for the best results.