Underbody Coating

Underbody coating:

Underbody coating is a process applied on the vehicle in order to prevent the vehicles from corrosion, rust and other environmental factors that may affect the vehicle body and improve vehicle life.

Underbody coating is very important because the vehicle's underbody is always exposed to open environment and it can easily make contact wth dust particles (vulnerable area).

Underbody coating area and thickness of coating of vehicle may vary a liitle bit depend upon the manufacturer's cost, quality and requirement from customers

Types of underbody coatings:

There are several types of undercoating available, ranging from do-it-yourself aerosols to professional applications. Some of them are

• Water- Based Undercoats
• Petroleum- Based Undercoats
• Asphalt-Based Undercoats

Water-Based Undercoats

• Water-based vehicle undercoating is most popular for the do-it-yourself procedure. we can get it in your automotive parts stores in aerosol formats
• .These undercoating are thin set and take short time to dry.
• This coating can be done in automotive shops that offer undercoating services at a reasonable rate.
• The disadvantage of water-based undercoating is that it should be repeated frequently.

Petroleum-Based Undercoats

• Petroleum-based undercoating is made from oil and they have greater deflective abilities for road salts and grime.
• The petroleum base helps repel ice and water better than water-based undercoating.
• Petroleum-based undercoating can be purchased in your professional vehicle servicing shops.
• This type of undercoating also needs to be replaced once in a year by the owner.

Asphalt-Based Undercoats

• Asphalt-based undercoating is the strongest undercoating available and it is used in military vehicles and on all-terrain.
• Asphalt-based undercoating will last long and is the best option for vehicles which endure heavy road use.
• Asphalt-based undercoating is the thickest coating which has the most damage-resistant properties.
• It can be bought from professional services shops and is the only type of undercoating with a limited warranty.
• we can also buy the asphalt-based undercoating while buying a new vehicle.

Advantages of underbody coatings:

• Undercoating helps to provide an additional layer of insulation and protection to the undercarriage of your vehicle.
• Manufacturers may apply car undercoating at the factory.
• The undercoating covers most of the car’s underside, including floor boards, frame, gas tank, pans, wheel wells and mufflers, suspension parts and exhaust pipes. This effect can be likened to black coating parking lot or a road.
• Undercoating materials adhere to metal, even if it is painted. Most of them come in pressurized cans for easy spray-on application, while an even spread may be tough to achieve without professional applicators.
• Ingredients used in the manufacturing of undercoating include fiberglass, ceramics, rubber, asphalt and silicone. Each has different properties in terms of heat resistance and retention, but all gives protection against the elements and damage.
• Auto undercoating protects the undercarriage, a vehicle’s most vulnerable area. Unlike the visible portions of your vehicle, the undercarriage doesn’t get washed frequently but it absorbs most of the moisture, grime, salt and other substances when you come in contact with those, as you drive.
• In addition to protecting your vehicle from elemental damage, good undercoating can also reduce engine noise, leaving you quieter than ever before..

Disadvantages of underbody coatings:

• Underbody coatings will not be much significant if there is corrosion on the vehicle already or we need to remove those dust particels before applying which is quite expensive
• Even though if you buy a new car with undercoating from the dealer, remember that undercoating wears off typically within a short period of 1 year. Worn, patchy car undercoating can get damaged when water and other elements then get trapped under the coat, further eroding metal. fg
• Adding underbody coating will add weight to vehicle body which may affect the milege of the car performance.