Why Is My Paint Sprayer Spitting After I Spray It?

Common Reasons Why Your Paint Sprayer Is Spitting After You Spray It

Paint sprayers are the go-to tool for anyone looking to paint large surfaces quickly and efficiently. They are easy to use, and their ability to cover large areas with a smooth, even coat of paint is unmatched. However, paint sprayers can sometimes develop issues that can make painting a frustrating experience.

One of the most common problems that people face when using a paint sprayer is spitting. This is when the sprayer spits out droplets of paint instead of delivering a smooth, even spray. It can ruin your paint job and make the surface look uneven and unprofessional. In this article, we will discuss some of the common reasons why your paint sprayer is spitting after you spray it.

The Paint is Too Thick

One of the most common reasons why a paint sprayer spits is because the paint is too thick. When the paint is too thick, it cannot flow smoothly through the nozzle, which causes it to spit out droplets. To fix this issue, you need to thin the paint. You can do this by adding a small amount of water to the paint and mixing it thoroughly. You can also use a paint thinner or a solvent recommended by the manufacturer.

The Nozzle is Clogged

Another common reason why a paint sprayer spits is because the nozzle is clogged. Over time, paint can build up in the nozzle, which can cause it to clog. To fix this issue, you need to clean the nozzle. You can do this by removing the nozzle from the sprayer and soaking it in a cleaning solution recommended by the manufacturer. You can also use a brush or a toothpick to remove any paint buildup from the nozzle.

The Spray Tip is Worn Out

The spray tip is an essential part of the paint sprayer, and it can wear out over time. When the spray tip is worn out, it can cause the sprayer to spit. To fix this issue, you need to replace the spray tip. You can buy a replacement spray tip from the manufacturer or a hardware store.

The Pressure is Too High

Another reason why a paint sprayer spits is that the pressure is too high. When the pressure is too high, it can cause the paint to atomize too much, which can result in spitting. To fix this issue, you need to adjust the pressure. You can do this by turning down the pressure on the sprayer or using a pressure regulator.

The Paint is Contaminated

Contaminated paint can also cause a paint sprayer to spit. When paint is contaminated with dirt, debris, or other foreign particles, it can cause the sprayer to spit. To fix this issue, you need to strain the paint. You can do this by pouring the paint through a paint strainer before putting it into the sprayer.

Conclusion

In conclusion, a paint sprayer can be a fantastic tool for painting large surfaces quickly and efficiently. However, when it starts to spit, it can be frustrating and ruin your paint job. By understanding the common reasons why a paint sprayer spits, you can fix the issue and get back to painting with ease. Remember to thin the paint, clean the nozzle, replace the spray tip, adjust the pressure, and strain the paint to prevent spitting. With the right care and maintenance, your paint sprayer can last for years and deliver a perfect finish every time.

Frequently Asked Questions – Why Is My Paint Sprayer Spitting After I Spray It?

1. What causes a paint sprayer to spit while spraying?

Sometimes, a paint sprayer may spit while you are using it. This can be due to a number of factors, such as clogging of the nozzle or tip, low pressure or volume, or inconsistencies in the paint mixture.

2. How can I fix a paint sprayer that is spitting while I use it?

To fix a paint sprayer that is spitting, you need to identify the underlying cause. For instance, if the nozzle or tip is clogged, you can clean it using a solvent or needle. If the pressure is too low, you can adjust it accordingly. Similarly, you can try adjusting the paint mixture or using a different paint viscosity to avoid spitting.

3. Can spitting of the paint sprayer affect the quality of my paint job?

Yes, spitting of the paint sprayer can affect the quality of your paint job. It can cause the paint to go on unevenly, leaving unsightly streaks or splotches on the surface. Additionally, it can result in wasted paint and increased cleanup time due to the mess created by the spitting.

4. How can I prevent my paint sprayer from spitting in the future?

To prevent your paint sprayer from spitting in the future, you need to follow the manufacturer’s instructions carefully. This includes properly preparing the surface, mixing the paint adequately, and using the right settings for pressure and volume. You should also maintain your paint sprayer regularly by cleaning it after each use and inspecting it for any signs of wear or damage.