4 July 2020,

Most of the time when you’re spraying latex you can be painting interiors of houses It is typically quite common to use airless sprayers for this purpose. Nonetheless, airless sprayers do not provide the identical quality of end that you can achieve with an HVLP Spray Gun. Additionally, an HVLP spray gun is more environment friendly at applying coating to a product’s surface. The downside to an HVLP spray gun is that it will be slower than an airless at finishing a given project. Ultimately, if your main goal is achieving a high quality finish an HVLP spray gun is what you’ll most certainly need to use.

Challenges of utilizing HVLP spray gun with latex paint

HVLP spray guns use a high quantity of air at low pressure to atomize (break up) coating. The low pressure permits them to use less paint and be more environment friendly at applying a coating to a product surface. Nevertheless, the low pressure that HLP spray gun makes use of could make it harder to interrupt up thicker coatings, together with latex paints. To be able to effectively spray latex paint with an HVLP spray gun, just a few things will have to be considered.

You will have to make use of a high quantity air cap (high CFM) – high quality HVLP spray guns will come with a variety of setups for the air cap as well because the fluid nozzle. The higher the amount of air and air cap uses, the better will probably be at being able to atomize heavier bodied coatings like latex paint.

If you’ll be using a turbine pushed HVLP spray gun you’ll want to use a multistage turbine. The more levels you can afford in your turbine unit, the better ability the unit will have in being able to spray latex paint. In case you are considering between an HVLP spray gun and a turbine unit for latex painting projects, you may be taught concerning the differences between the 2 here.

Use a large fluid nozzle- For a pressure fed HVLP Spray Gun you will usually wish to use no less than a 1.eight MM Fluid Nozzle. For a Gravity Fed HVLP Spray Gun you’ll typically want a minimum of a 2.zero or higher to be able to get the Latex Paint to flow. The massive fluid nozzle will allow for the latex paint to move, smaller fluid nozzles will typically be hard to get Latex paint to move adequately.

Thinning-you’ll almost certainly must thin the latex paint to be able to get it to adequately atomize. This is very true if your using a gravity fed HVLP Spray gun. You want to ensure that to use the producer’s advisable thinner and only thin it the minimal amount needed to get it to adequately spray.

If you do not want to use thinner, you’ll need to consider using a pressure fed HVLP spray gun – pressure fed weapons are available for HVLP spray weapons which might be fed by an air compressor. They’ll allow thicker coatings to be able to be equipped to the gun successfully and provides better control of the amount of coating you’re supplying at a given time which may help in achieving better atomization regardless of the heavy bodied latex paint. You’ll be able to learn more about pressure vs gravity vs suction fed spray weapons here.

When an HVLP spray gun is ideal for spraying latex paint

When your main goal is achieving a high quality finish like when painting cabinets or trim

When you’ve smaller areas to be painted that won’t require a large quantity of paint to cover the surface

When you might want to keep Overspray to a Minimal

Alternate options to utilizing an HVLP spray gun with latex paint

If you want to be able to keep up high production but still achieve a finer end, you can potentially use an airless paint sprayer with a fine end tip. A Fine finish tip allows for higher atomization than a standard airless tip although is not going to yield the same finish that an HVLP spray gun will.


if you happen to’re looking at a project will require a fine end and requires the application of latex paint and HVLP spray gun would be the excellent solution for you. To achieve the most effective consequence doable, you need to use a high quantity CFM air cap, thin the fabric an appropriate amount, consider using a pressure fed system particularly if you can be utilizing a compressor fed HVLP spray can, and if you may be utilizing a turbine pushed HvLP spray gun you’ll want to use a multistage system. By following these tips, you’ll be able to achieve a high quality end with your latex paint project. For options on compressed air spray guns that could be ideally suited to your project you possibly can contact us right this moment

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