what is paint correction on a car

Introduction to paint correction

Paint correction is the process of removing surface imperfections from a vehicle’s paintwork. It is also sometimes referred to as ‘paint polishing’.

Paint correction can be carried out by hand or with machine, but usually, a combination of both methods is used. The aim is to level out the paint surface, remove swirl marks and scratches, and restore the paintwork to its original glossy finish.


Paint correction is a time-consuming process and it can take several hours to complete, depending on the size and condition of the vehicle. However, the results are worth it and your car will look as good as new!

What is paint correction?

Paint correction is the process of removing swirl marks, scratches, and other imperfections from a vehicle’s paint job. It is also sometimes called paint polishing. Paint correction can be done by hand or with a machine, and it usually requires the use of special abrasive compounds and polishes.


Paint correction is important because it can help to restore the finish of a vehicle’s paint job. A good paint job should be smooth and glossy, without any imperfections. However, over time, everyday driving can cause swirl marks and scratches to appear in the paint. These imperfections can make a vehicle’s paint job look dull and tired.

Paint correction can help to remove these imperfections and restore the original shine of the paint job. The result is a vehicle that looks like new again!

The benefits of paint correction

Paint correction is the process of removing surface imperfections from a vehicle’s paint job. It can be used to remove swirl marks, scratches, and other blemishes. Paint correction can also be used to restore the shine to dull or faded paint.

Paint correction is a popular service at auto detailing shops. It can be performed by hand or with the use of machines. Machine-based paint correction is typically more expensive than hand-based paint correction.

Paint correction can make a significant difference in the appearance of a vehicle. It can take a car that looks just okay and make it look amazing. If you are considering selling your car, or if you want it to look its best for shows or events, paint correction is definitely worth considering.

The different types of paint correction

There are three different types of paint correction: light, moderate, and heavy.

Light correction is when the paint surface has some minor imperfections, such as light swirl marks or fine scratches. This type of correction can be achieved with a polishing machine and a few different types of polishing pads.

Moderate correction is when the paint surface has more noticeable imperfections, such as deeper scratches or etching from bird droppings. This type of correction requires a more aggressive polishing process with a rotary machine and stronger polishing pads.

Heavy correction is when the paint surface is severely damaged, such as from previous poor polishing jobs or extensive etching from acid rain. This type of correction can only be corrected with a machine that uses diamond-tipped cutting pads. The goal with heavy correction is to not remove too much paint, as this can cause the underlying primer or metal to become exposed.

How to choose the right paint correction for your car

When it comes to paint correction on a car, there are a few things to keep in mind. The first is the type of paint correction you need. There are three main types of paint correction: polishing, compounding, and wet sanding.

Polishing is the least invasive type of paint correction and can be used to remove light scratches and swirl marks. Compounding is more aggressive than polishing and is used to remove deeper scratches and stains. Wet sanding is the most aggressive type of paint correction and is typically used to remove severe scratches or UV damage.

The second thing to consider is the severity of the blemish. Light scratches can usually be removed with polishing, while deeper scratches may require compounding or wet sanding.

Finally, you’ll need to decide on the level of shine you want for your car. If you’re looking for a high-gloss finish, you’ll need to use a finer grit compound or polish. If you’re looking for a more matte finish, you can use a coarser grit compound or polish.


Paint correction is an important process for keeping your car’s paint looking its best. By removing swirls, scratches, and other imperfections, paint correction can make a big difference in the overall appearance of your car. If you’re not happy with the way your car’s paint looks, consider taking it to a professional for paint correction. You’ll be amazed at the difference it can make.