Car body with dent filler used to fill in dents

What About Dent Filler? Here’s Why It’s a Bad Idea

Car dent repair can be a complex and time-consuming process. One of the most common techniques people use to fix dents in their cars is dent filler after the vehicle has been damaged in an accident. Dent filler is a thick, putty-like substance that can be applied to the car’s surface to fill in minor cracks and dings in the paint.

Dent Filler & New Cars

Dent filler is mainly used on older cars. Dent filler from the local auto parts store works best for older cars because the paint isn’t as thick and glossy, which allows for a better fix of irregularities in the vehicle. Dent fillers are also easier to apply to old cars and are simpler to repair by yourself. However, dent filler should never be used on new cars because new cars have a clear coat finish that is only a few microns thick. A recent study by Consumer Reports substantiates these claims, concluding that any dent filler used on cars under ten years old should not be used as it does not hold up with time.

Dent Fillers & the Environment

Dent fillers can be harmful to the environment. Dent fillers contain bitumen, an asphalt derivative, and an oil by-product. Since it is a by-product, the life span of dent filler significantly depends on how much use it gets. In addition, dent filler is bad for water quality and absorbs a lot of pollutants from the wastewater (or runoff) where it is manufactured. In addition, dent filler is a significant source of air pollution because it contains chlorofluorocarbons, known carcinogens.

Problems With Dent Filler

Dent fillers can harm the paint and body of your car. Many people put dent fillers on their vehicles and find out later that the product used was not the right product to be used on the car. The dent filler is hard to remove, and if it isn’t removed correctly, it can damage your paint even more than you initially had. Despite the popularity of using dent fillers to repair dents on a car’s body, experts agree that some of these products should never be used for this purpose as they are not designed for cars.

Risk of Exposure

Prolonged exposure to dent fillers can cause various health problems, including respiratory irritation, headaches, fatigue, nausea, and dizziness. In addition, dent fillers contain many toxic chemicals that can harm humans if used for an extended period.

Best Option

Paintless dent repair is the safest and most effective way to repair dents in your car. This method of repairing dents is done without the need to remove the car’s plastic panels, which means no damage to the paint. PDR uses special machinery that allows technicians to create a smooth and flawless surface on your vehicle. In addition, PDR does not use any toxic product, which makes it much safer than other techniques used to fix dents in cars.

Bottom Line

Today people are turning to dent fillers to repair dents in their cars, but the results are not always what people expect. These products may be harmful to your car’s paint and body. If you want an inexpensive way to fix dents on your car, then repairing the dent with a paintless dent repair is the best solution for you.

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