More often than not if you end up spraying latex you can be painting interiors of homes It is typically quite common to use airless sprayers for this purpose. However, airless sprayers do not provide the identical quality of finish that you may achieve with an HVLP Spray Gun. Additionally, an HVLP spray gun is more efficient at making use of 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 principal goal is achieving a high quality finish an HVLP spray gun is what you’ll probably wish to use.
Challenges of utilizing HVLP spray gun with latex paint
HVLP spray weapons use a high volume of air at low pressure to atomize (break up) coating. The low pressure permits them to make use of less paint and be more environment friendly at making use of a coating to a product surface. However, the low pressure that HLP spray gun uses 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, a couple of things will have to be considered.
You’ll need to make use of a high quantity air cap (high CFM) – high quality HVLP spray weapons will come with a variety of setups for the air cap as well as the fluid nozzle. The higher the quantity of air and air cap makes use of, the higher it will likely be at being able to atomize heavier bodied coatings like latex paint.
If you may be utilizing a turbine pushed HVLP spray gun you’ll want to use a multistage turbine. The more levels which you could afford on your turbine unit, the higher ability the unit may have in being able to spray latex paint. If you are considering between an HVLP spray gun and a turbine unit for latex painting projects, you may learn concerning the variations between the two here.
Use a big fluid nozzle- For a pressure fed HVLP Spray Gun you will often wish to use not less than a 1.eight MM Fluid Nozzle. For a Gravity Fed HVLP Spray Gun you will typically need at least a 2.0 or higher to be able to get the Latex Paint to flow. The massive fluid nozzle will permit for the latex paint to stream, smaller fluid nozzles will typically be hard to get Latex paint to move adequately.
Thinning-you’ll almost definitely must thin the latex paint to be able to get it to adequately atomize. This is very true if your utilizing a gravity fed HVLP Spray gun. You want to be sure to use the manufacturer’s really useful thinner and only thin it the minimal quantity wanted to get it to adequately spray.
If you don’t want to make use of thinner, you’ll wish to consider using a pressure fed HVLP spray gun – pressure fed guns are available for HVLP spray weapons which are fed by an air compressor. They will allow thicker coatings to be able to be supplied to the gun successfully and provides higher control of the quantity of coating you might be supplying at a given time which can assist in achieving higher atomization despite the heavy bodied latex paint. You can study more about pressure vs gravity vs suction fed spray guns here.
When an HVLP spray gun is good for spraying latex paint
When your major goal is achieving a quality end like when painting cabinets or trim
When you’ve smaller areas to be painted that will not require a big volume of paint to cover the surface
When that you must keep Overspray to a Minimum
Alternatives to using an HVLP spray gun with latex paint
If you want to be able to keep up high production however still achieve a finer end, you possibly can doubtlessly use an airless paint sprayer with a fine end tip. A Fine finish tip permits for higher atomization than a standard airless tip although is not going to yield the same end that an HVLP spray gun will.
Conclusion
if you happen to’re taking a look at a project will require a fine finish and requires the application of latex paint and HVLP spray gun may be the very best answer for you. To achieve one of the best outcome doable, you wish to use a high quantity CFM air cap, thin the material an appropriate amount, consider using a pressure fed system especially if you may be utilizing a compressor fed HVLP spray can, and if you may be utilizing a turbine driven HvLP spray gun you will want to use a multistage system. By following these tips, you can be able to achieve a top quality finish together with your latex paint project. For options on compressed air spray guns that may be excellent to your project you’ll be able to contact us at present
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