Most of the time when you find yourself spraying latex you will be painting interiors of properties It’s usually very common to use airless sprayers for this purpose. However, airless sprayers do not provide the same quality of end you could achieve with an HVLP Spray Gun. Additionally, an HVLP spray gun is more environment friendly at making use of coating to a product’s surface. The downside to an HVLP spray gun is that it is going to be slower than an airless at finishing a given project. Ultimately, in case your foremost goal is achieving a high high quality finish an HVLP spray gun is what you’ll almost certainly need to use.
Challenges of using HVLP spray gun with latex paint
HVLP spray guns use a high volume of air at low pressure to atomize (break up) coating. The low pressure allows them to use less paint and be more efficient at making use of a coating to a product surface. However, the low pressure that HLP spray gun makes use of can make it harder to break up thicker coatings, including latex paints. To be able to successfully spray latex paint with an HVLP spray gun, a couple of things will have to be considered.
You will have to make use of a high quantity air cap (high CFM) – high high quality HVLP spray guns will include a wide range of setups for the air cap as well because the fluid nozzle. The higher the volume 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 can be utilizing a turbine driven HVLP spray gun it would be best to use a multistage turbine. The more stages you can afford for your turbine unit, the better ability the unit may have in being able to spray latex paint. If you’re considering between an HVLP spray gun and a turbine unit for latex painting projects, you’ll be able to be taught concerning the differences between the 2 here.
Use a large fluid nozzle- For a pressure fed HVLP Spray Gun you will often need to use not less than a 1.eight MM Fluid Nozzle. For a Gravity Fed HVLP Spray Gun you will typically need not less than a 2.0 or higher to be able to get the Latex Paint to flow. The large fluid nozzle will allow for the latex paint to movement, smaller fluid nozzles will typically be hard to get Latex paint to flow adequately.
Thinning-you’ll probably need to thin the latex paint to be able to get it to adequately atomize. This is especially true if your using a gravity fed HVLP Spray gun. You wish to make sure that to use the producer’s advisable 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 want to consider using a pressure fed HVLP spray gun – pressure fed weapons are available for HVLP spray guns that are fed by an air compressor. They are going to enable thicker coatings to be able to be equipped to the gun effectively and provides better control of the amount of coating you’re supplying at a given time which may help in achieving better atomization despite the heavy bodied latex paint. You may learn more about pressure vs gravity vs suction fed spray weapons here.
When an HVLP spray gun is right for spraying latex paint
When your primary goal is achieving a quality end like when painting cabinets or trim
When you may have smaller areas to be painted that won’t require a big volume of paint to cover the surface
When you want to hold Overspray to a Minimum
Alternatives to using an HVLP spray gun with latex paint
If you want to be able to take care of high production but still achieve a finer end, you could doubtlessly use an airless paint sprayer with a fine finish tip. A Fine end tip allows for higher atomization than a regular airless tip although won’t yield the identical finish that an HVLP spray gun will.
Conclusion
in the event you’re looking at a project would require a fine end and requires the application of latex paint and HVLP spray gun stands out as the supreme resolution for you. To achieve one of the best consequence attainable, you wish to use a high volume CFM air cap, thin the fabric an appropriate quantity, consider using a pressure fed system particularly if you may be using a compressor fed HVLP spray can, and if you will be using a turbine pushed HvLP spray gun you will want to use a multistage system. By following the following pointers, you may be able to achieve a quality end together with your latex paint project. For options on compressed air spray weapons that may be ultimate to your project you can contact us at this time
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