Underbody Coating

Underbody coating

Underbody: Underbody parts are mainly structure elements and panels placed in the lower part of the vehicle including the whole vehicle’s platform.

Underbody parts (Toyota Land Cruiser)

If you live in an area of the world that sees a significant amount of snow, or are located in a coastal region, it’s quite possible that you are already familiar with the term “Underbody coating”. A car’s underbody is exposed to the most wear and tear caused by muddy water, potholed roads, stones and other obstacles on the road. Because it’s not in plain sight, we often do not see the damage of the underneath metal parts like Suspension arms, muffler, brakes, axles, transmission etc.

WHAT

In Indian road conditions, a cars underbody is most prone to corrosion and rust. 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.Underbody coatings can also make it easier for you to clean the car. Besides these, the coating provides a bit of thermal insulation making travelling by road easier even during summers. Risk of corrosion, because of the effect of rain and salty grit used on roads to prevent icing in winter. Over time, thiscorrosion can cause significant damage to the vehicle.

Comparison between condition not treated and with Underbody coating

Underbody Treatments offers you a long term solution for issues related to corrosion and rust. First, the car under body is washed and degreased. Then, the Protective Coat is applied with Body Schultz Gun (5 year Warranty) or under shield gun (2 year warranty). The Body Schultz/Under shield, is a hard coating on the underbody of the car that is fast-drying, paintable, rubberized, non-toxic and chip-resistant. It also minimizes sound from underneath the vehicle and insulates against the heat and cold. The Underbody Treatment protects the car underbody from rust. So, increasing the longevity of the car and thus enhancing its resale value.

WHY

Damage to the paint or the windscreen of a vehicle can be easily detected with the naked eye. However, detecting damage under the vehicle is much more complicated, but not less relevant. Although some cars, trucks and agricultural machinery are provided with undercoating at the factory, this is not sufficient in the long run. Moisture, dirt, stone-chipping and road salt cause stress cracks to form and this affects the car under seal. Once the underbody coating is damaged, it is only a matter of time until it spreads over wider areas.

Anti-corrosion & Anti-rust Underbody coating process done by Serviceman

Applying to undercoat, as soon as you get your new car, is the best way to keep the chassis intact. This covers the undersurface saving it from road grime and other stuff. We all are aware of the fact that the underbody of the previous models was made from durable metals such as steel, which is easily damaged and oxidized, forming rust. The speedy beast today is made up of polycarbonate material, aluminum, and other tough materials that are more stable against corrosion. Not to mention, car underbody treatments make them more durable. Maintaining car underbody coating can be a lifesaver for the driver. Conventional underbody treatments such as road salt or mag chloride are still used for rust or corrosion-related issues. However, the real concern is the need for these products for our car today.

Methods used for the undercoating application process:

• Spray-On “Rubberized” Undercoating :Rubberized Asphaltic Underbody Coating means a coating applied to the wheel wells, the inside of door panels or fenders, the underside of a trunk or hood, of the underside of the motor vehicle itself for the purpose of sound deadening or protection.

• Electronic Rust Inhibitors : You'll be glad to know that they actually do work and can help to protect your vehicle from rust. When water and oxygen come in contact with your vehicle's metal surface, oxidation starts. Road salt used during the winter makes a bad situation worse.

• Lanolin Wax/Wool Grease :The lanolin will be attracted to the metal underneath and slowly push off any existing rust. Secondly, lanolin creates a hermetic seal on the surface it is applied to. This means it provides a barrier coat between the material and the environment, stopping oxygen and water from getting in.

• Dripless Oil Spray : Dripless oil provides protection against rust and corrosion. It can be used to rustproof inner panels such as doors, rails and posts and also exterior surfaces. Coating will penetrate seams and cracks to prevent rust. This product does not dry and should be applied annually.

Purpose of applying underbody coating:

Some of the factors that make Underbody Anti-Rust Coating essential before stepping into the monsoon

season.

• Protects Against Rust & Corrosion
• Reduces NVH (Noise Vibrations Harshness) Levels
• Prevents Paint Chipping, scratches
• Protects Vital Components - Work as Reinforcement
• Protecting its most exposed areas from moisture, dirt, salt, and more.
• Working as Heat Insulation
• Making your car smooth
• It extends the lifespan of your car

Major Reasons “WHY” undercoating process required:

Corrosive Road Salt

Surface Water Ingress

Stone Chipping