Tree style masking stations like this one holds paper and tape for easy access.

Professional autobody paint shops prevent much overspray by masking the car well prior to painting. Taking time for preparation can save a lot of time on cleanup later. Masking machine stations hold rolls of paper and masking tape for easy application. Windows trim pieces and tires can be taped off to prevent overspray. Many do-it-yourselfers don’t realize how easy it is to get overspray on the car. When there is a chance of getting overspray on the vehicle its best to mask the car.

I’ve always been a master of automotive technician but have not used spray paint much. Once I was painting mirrors on a truck in my driveway. I masked off the windows and fenders near the mirrors. After spraying the mirrors I discovered that there was over-spray on the hood and the side of the bed. The over-spray can travel in the air unseen in land on other parts of the vehicle.

There are several types of paint that you may be dealing with. You could be using lacquer or acrylic or even enamel however enamel is not as popular as it used to be. If the original paint on your car is enamel and then you have accidental overspray which is lacquer or acrylic you may end up with wrinkled paint. If the original paint is damaged in this way the only option is to remove the paint and re-spray that section. If trying to remove overspray first try a little paint thinner on a white cloth. Use in an inconspicuous area by gently rubbing the cloth on the over-spray see if it is removed. If it comes off onto the cloth is most likely enamel. If the original paint is not enamel is most likely acrylic or lacquer in this case you can continue to use the paint thinner and white cloth to remove the over-spray. Otherwise the use of a rubbing compounds may be needed to remove the over-spray. The cloth can be dampened with paint thinner and the compound applied. This helps dissolve the compound slightly which will yield better results and a finer finish. It’s best to go slow and make circular motions with gentle pressure being careful not to damage the paint. Frequently flipping the cloth over will help prevent reapplying the removed paint.

• As you can see dealing with overspray can be a real hassle. It is always best to take more time and preparation and masking.
• Using a masking station speeds up the process and makes the body shop more productive.

Related article on HVLP (high volume low pressure) spray guns.