Between their speed and the ease with which they give you a high-quality finish, paint sprayers are a great tool to have around. Depending on the kind of work you do, certain models of sprayers may be better suited for your needs. Here are the three main types of sprayers, as well as a discussion of indoor use.
About Airless Paint Sprayers
You’ll want to go with airless paint sprayers if speed is important, since their high-powered motors produce a tremendous amount of pressure. These are the perfect choice if you are dealing with significant exterior areas like walls and fences that surround entire properties. Compared to the other kinds, airless sprayers also tend to produce thicker coats of paint.
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Sprayers That Use Compressed Air
What Do You Know About Sprayers
These use compressed air to spray the paint, giving you the power to produce an even finish without too much fuss. Due to this, they’re decent for indoor application on furniture or other objects you’d like to keep looking good. Having said that, this type of sprayer tends to create more overspray than you might expect. While they are often cheaper than the more powerful airless sprayers, they also have a tendency of wasting more paint. In some cases, you can use an air compressor that you already own — just fit it with a paint gun.
Best for Indoor Use: HVLP Sprayers
This kind of sprayer uses a large volume of air but much lower pressure. This is great when you want to avoid the messiness associated with other common sprayers. Though you will spend a little more for one of these, you’ll benefit from having much less of your painted wasted. For indoor projects, you generally can’t do any better than one of these HVLP models. This isn’t surprising, of course, since the low-pressure flow lets you achieve a much more precise and consistent finish than with airless sprayers.
General Tips for Indoor Spraying
If you’ve ever painted indoors, you can probably anticipate that you’ll need to do a lot of preparation beforehand. You’ll have to cover up the ceiling, floor, and any surfaces you want to avoid. In some cases, there may be less headache, such as when the house is completely empty.
There’s one more thing to keep in mind. Sometimes you need to use a roller even when you spray indoors. This is referred to as “back rolling,” and it’s frequently necessary to avoid a substandard outcome. If you have a textured wall, the rolling will help hit some of those hard-to-reach spots. Flat walls are better, but even they can end up with visible lines.
Despite some of these shortcomings, it’s entirely possible to use a paint sprayer indoors if you do your research carefully beforehand.