Underbody Coating

REPORT ON UNDER-BODY COATING

UNDER-BODY COATING:In Indian road conditions, a cars underbody is most prone to corrosion. 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.

Purpose:

• 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

1. Rubberized Underbody Coating: It is consider as the best underbody coating for a car.It protect the underbody of a car well,protecting it from scratches.It caan be easily apllied on car underbody.
2. Wax Based Underbody Coating:wax-based undercoating puts up a big fight against moisture. It is also the most affordable option out there.
3. Asphalt Based Automotive Undercoating:This type of coating is suited for heavy duty vehicles like lorries, trucks etc. This provides a greater degree of protection compared to rubber-based coatings. However, asphalt-based coatings contain little amounts of rubber for sound-insulation purposes. The process of applying this coating is a bit time-consuming though.
4. Polyurethane Underbody Coating: This coating closes up splits and fractures on the underbody of the vehicle. It offers up good protection against corrosion and also bonds with the metal. Unlike in the case of asphalt-based coating, you can paint over the polyurethane coating.

Pros and Cons of Underbody Coating:

• Pros

1. Provides an Extra Layer of Protection.
2. Extends the Lifetime of your Vehicle.
3. Reduces internal noise.
4. Comes with several Underbody Coating methods.

• Cons

1. Less effective if corrosion already exist
2. Need To reapply Every 3 to 5 Years.