If you're a DIYer, an HVLP spray gun is an excellent tool to have on hand. These spray guns are a great way to apply coatings to a variety of surfaces. They are powered by an air compressor or turbine and are relatively lightweight. They are also easier to move around than airless models. A compact model can be used for small projects, while a professional model can be used for larger areas.

Before using a HVLP spray gun, it is important to follow the instructions on the label to avoid accidentally spraying on yourself or your surroundings. You should also wear protective gear such as safety goggles, rubber gloves, protective shoes, and a face mask. Since HVLP spray guns work with a low-pressure system, you should stick to thinner paints.

Most airless sprayers work by pumping the paint into the gun without thinning it first. HVLP spray guns, on the other hand, must be thinned before use to prevent clogging. This is necessary because HVLP guns have very tiny orifices and can clog up if the paint is too thick. While thinning is not required for painting and rolling large surfaces, it is recommended for more precise work.

Another advantage of an HVLP spray gun is its ability to reduce air pollution. Unlike other spray guns, an HVLP spray gun will create less blowback to the operator and will produce less VOCs into the environment. According to the EPA, isocyanates found in paint primers are harmful in small doses, and are the number one cause of occupational asthma.

Another great feature of an HVLP spray gun is its precision and control. It offers smooth paint transfer and ensures the best results. It also requires a smaller compressor than high-pressure ones. Besides, these guns require less maintenance. However, it is essential to be careful and follow safety guidelines, such as painting in a well-ventilated space and wearing a breathing apparatus.

HVLP spray guns are modified versions of conventional spray guns. These spray guns work by atomizing paint. This allows for greater control over overspray. The paint is applied more evenly, and there is less waste as a result. A HVLP spray gun also reduces air pollution due to its lower pressure.

An HVLP spray gun is a good choice for professionals who need to paint exterior walls. It produces fewer dings than a high-pressure spray gun, and it is suitable for both indoor and outdoor use. It also has the advantage of making fewer sounds and making the process faster and more efficient.