Wetsanding a car is actually a beneficial method for you to keep your car always glossy. Let me tell you why?

It is undeniably that cars are easily scratched due to frequent use. Plus, the paint which is used to protect the car frame is exposed to sunlight, rain and wind all the time, so no matter how careful you are, abrasion is inevitable.

Of course, those who own a gorgeous car always desire to maintain your car in mint condition showing up your characteristics and pride. Therefore, it is essential for them to search for brilliant methods to expand your car paint lifespan.

Well, if you are one of them, I assure you that wetsanding is what you need to know. It is the best way for you to keep your car’s beauty for the long term. That’s why my article is going to instruct you on carrying out the process of westsanding a car.

Let’s follow my article for more detailed information.

Instructions on Wetsanding a Car

The process of wetsanding a car includes 3 phases of which there are many steps. You need to be careful as much as possible because the procedure requires great concentration and skills.

Phase 1: Prepare Essential Materials

Prepare essential materials

  • Step 1: Examine your car’s paint
    This step is to make sure that if wetsanding is the best way to do with your car. If the scratches are too deep, wetsanding cannot resolve them effectively. For shallow scratches that just reach the top paint layers, the process will best suit.
  • Step 2: Decide on the most suitable sanding.
    The key factor that decides the level of sanding required is the depth of scratches. Besides, the type of grit paper is opted for based on this factor.
    For cars with new painted surfaces or the car paint is not damaged much, 2000 or 300 grit paper is ideal. And for the scratched and scuffed paint surface, 1200 or 15000 grit paper is also appropriate.
  • Step 3: Mix water and automotive soap in the bucket
    This mixture functions as a lubricant to inhibit sandpaper from damaging the paint. Dish soap is a perfect alternative to automotive soap.
  • Step 4: Cut your sandpaper sheet into halves and soak half of each for 5 minutes
    Separating the sandpaper into two pieces to make sure that the size of sandpaper is easy to control. The dry part of sandpapers will be used to insert into the tool that facilitates the procedure of rubbing.

Phase 2: Carry Out the Procedure

Carry out the procedure

  • Step 1: Wash the area of the car needed to apply wetsanding
    The area should be dirt-free. To make sure, use sponge and soap to wash the entire area you want to wetsand. Then, wait until it dries.
  • Step 2: Sand in multiple directions with enough pressure.
    Manipulating cannot guarantee the smooth surface, so you need a sanding squeegee or pad to remove all of the dirt and debris in the area.
    Move the sandpaper towards different directions to comprehensively sand the area. Adjust your pressure to apply sufficient effort, making the area even perfectly.
  • Step 3: Pour water into the surface
    Water is admittedly an effective lubricant in this process. Although the sandpaper is soaked in the mixture, it will dry soon after being utilized. Thus, you should add water to not only reduce friction but also cool down the surface.

Phase 3: Handle the Sanded Area

Handle the sanded area

    • Step 1: Apply 2000 and 3000 grit sandpaper to rub the area again
      It aims to wipe all small scratches caused by the first phase. Then wash the surface and let it dry completely.
    • Step 2: Polish the area with a buffer
      This kind of machine will accelerate the effectiveness of wetsanding because it will help to polish rubbing substance into the surface thoroughly.
    • Step 3: Polish the area with automotive wax
      Add a layer of top-quality wax to the area to enhance the shininess of the car.

Wetsanding a Car – Why Is It Necessary?

Remove All Scratches from Your Cars

Remove all scratches from your carsAs far as you know, your car is painted with primer and paint in thin layers, which creates base coats and clear coats that protect your car. However, the painted surface cannot finish its mission of reflection or being scratch-resistant as you think while the sanded surface can together with the paint perform this task well.

Avoid “Orange Peel” Effect

One more benefit you can get from the process of wetsanding is that you can get your car to avoid “orange peel” effects. If you have just bought a new car, just take a close look at the car’s paint, you will recognize that the new paint is not totally smooth but there are tiny waves in it, which we call orange peel due to the same structure.

As sad as it might sound, the “orange peel” effect will make your car paint rub off easily, which can be stopped by a sanded surface.

Therefore, you need to implement a sanded surface to your car by carrying out the procedure of wetsanding, in which you will use an extremely wet special sandpaper to rub the paint. After finishing the procedure of wetsanding, your car’s paint will be more shiny and smooth.

All things considered, only when you wetsand your car, will its glossiness last for a long time. Hence, you can save time and money while still owning an impressive car.

Are you wondering how to do this process, my article’s following part will help you out!


In a nutshell, wetsanding is not only the greatest solution to scratched car paint but also makes it more attractive. The process is quite complex but it is worth being done if you get enough guidelines.

Just follow my article on wetsanding a car, you will definitely save money and time. Thanks for your attention to my article. Goodbye!