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How to Paint a Car
- Jan 23, 2018 -

1 - How to Remove Scratches from a Car - car with scratch along the side.jpg

Your car’s paint job is more than just for looks. Its purpose is actually to protect your car’s metal panels from corrosion and rust that can quickly destroy it. If you drive your car under normal circumstances, it’s inevitable that you’re going to experience a paint scratch or chip at one time or another. It can be caused by a number of factors including:

A stone kicked up by a passing vehicle

A door ding in a parking lot

A rust spot breaking through your paint

Paint blemishes, if they are left unrepaired, can not only make your car appear worn and old but can rust, corrode, or spread. That means more costly repairs that must be done by specialized body shops.

4-How to Touch Up Car Paint-illustrate a table showing details of the 3 degrees of paint scratches as shown below.jpg

The best time to treat a paint scratch is as soon as you discover it. Have matching touchup paint on hand in the event you need to use it. Touchup paint can be found at auto parts stores and your car dealership’s parts department. Be sure to select the correct paint based on your car’s paint code, found on the driver’s door pillar information label.

The paint on your car has multiple layers as seen in the illustration below:

2 - How to Remove Scratches from a Car - paint layer diagram.jpg

Unfortunately, it is a harsh environment that cars drive in. There are stones, dirt, gravel, and other debris that litter the roadway. Objects can get kicked up into the air by vehicles driving in front of your car, or even by your own vehicle. When those objects - however small they may be - hit the paint on your car, paint damage can easily result.

2-How to Touch Up Car Paint-ILLUSTRATE 3D cutaway image of paint layers_ color and texture each layer using the image below as a guide.jpg

Clear instructions and helpful tips will help you learn how to paint a car in a few steps. Even if you can't afford to buy a new car right now, you can give your vehicle a fresh new look.

Supplies for Your Project

Before you get started on your project, you'll need to assemble the following supplies. You can rent the heavy-duty equipment, and most supplies should be available at your local hardware store, auto parts supply store, or home center.

Large, clear, well-ventilated workspace

Newspapers or other large paper

Painter's tape or masking tape

Sandpaper of varying grits and a power sander

Filler for dents and other repairs

Safety goggles and respirator

Paint sprayer and air compressor

Primer, paint, and clear coat

Solvents and hardener or catalyst

How to Paint a Car in Four Steps

There are several steps involved in getting a good paint job, and in order to end up with an attractive look, you need to give each step the time and attention it requires. Go slow, and you'll end up with great results!

Step 1: Prepare the Vehicle

First, it's important to get the vehicle ready for painting. Proper preparation is key to getting a good result, so don't skimp on this step.

Clean the car very thoroughly to remove any grease, oil, or old car wax. Then sand down and repair any rust spots on the car. Next, sand the entire car to reveal the original coat of paint or the bare metal of the vehicle's body. Repair any dents with filler and allow it to cure completely before shaping. Clean the car again to remove dust and oil. Finally, remove any loose plastic or chrome trim pieces and cover windows and remaining trim with tape and paper.

Step 2: Apply Primer

A good coat of primer acts as a foundation. It helps paint adhere to your vehicle and smoothes out any imperfections in the surface of your car.Apply an epoxy primer or self-etching primer to your vehicle. Pay special attention to small scratches and filled spots, since the primer can help give these areas a uniform appearance. After the first coat of primer has cured, sand the entire car again with 220-grit sandpaper. Apply at least one additional coat of primer and sand with 600-grit sandpaper. Finally, clean the car again to remove dust.

Step 3: Start Painting

Now it's time to start painting the vehicle. You can expect this step to take some time, but if you are methodical and meticulous, the result should be very rewarding.Read the instructions on your painting equipment and on the paint itself. Follow these instructions when you mix the product. A catalyst can help provide a harder surface. Make sure the entire car is perfectly clean, and then lightly spray it with paint. Use multiple coats or a base and top coat to avoid drips and other imperfections in the surface. It may take up to seven days for the surface to cure, and during this time, it must be dust-free.

Step 4: Apply a Clear Coat

A clear coat will help protect your work, and it will provide a higher-gloss appearance. This step is not necessary, but it goes a long way toward giving your car a professional look. Before applying the clear coat, sand the car again. Use 1200-grit wet sandpaper to remove any small imperfections in the paint. After sanding, ensure the surface is clear of dust and oil. Apply the clear coat. After it has cured, sand a final time with 1500-grit wet sandpaper. Then buff the car carefully to bring out the shine.

Helpful Tips

Knowing how to paint a car is the first step. Soon, you'll be taking on this major project. Keep the following tips in mind to make the process easier:

Keep safety in mind at all times. Wear protective clothing, goggles, and a respirator to protect yourself from dust and fumes.

Check local regulations before undertaking a project like this one. There may be restrictions about spraying paint.

Be patient. There are many steps involved in this project, and the entire process can be very time consuming. It can take a month or more to complete the task, so be prepared to take your time.

Read all instructions for your equipment and supplies. The manufacturer is the best source for information about paint and paint sprayers.

Keep the car and the area around it clean at all times. Grease and dust are the enemies of a good paint job.

Most of all, remember to have fun and enjoy the process. Soon, you'll have a beautiful automobile that will turn heads!

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