What is the first step in repairing nicks on a vehicle?

The first step in repairing nicks on a vehicle is dewaxing the area. This process involves cleaning the damaged portion to remove any wax, grease, or contaminants that could interfere with the adhesion of paints, primers, or fillers. A clean surface ensures that subsequent products bond effectively, which is critical for a durable repair.

By starting with dewaxing, you lay a strong foundation for the repair. If the area is not properly cleaned, any patching, sanding, or application of primer may not adhere properly, leading to an ineffective repair that could fail over time. Therefore, dewaxing is a crucial first step that sets the stage for all subsequent repairs on the vehicle's surface.