Which tool is commonly used to remove old paint from a vehicle?

The tool commonly used to remove old paint from a vehicle is a sanding disc or paint stripper. Sanding discs are designed specifically for abrasion, allowing them to effectively strip away layers of paint from the vehicle's surface. They can be attached to power tools like a sander, which facilitates quick and efficient removal of paint while minimizing damage to the underlying surface if used correctly.

Paint strippers, on the other hand, are chemical solutions that dissolve paint, making it easier to wipe off. They are especially useful on complex surfaces or in areas where sanding may be too aggressive or could lead to unwanted damage.

While other tools like a heat gun can soften paint for easier removal, they require careful handling to prevent heat damage to the vehicle's body. Pressure washers are effective for cleaning surfaces but not suitable for paint removal since they may damage the paint or surface below. A rotary polisher is meant for finishing work and enhancing the gloss of paint rather than removing it.