Latex Paint Spraying Guide
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 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 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 must be considered.
You'll need to use a high volume air cap (high CFM) – high quality HVLP spray guns will come with quite a lot of setups for the air cap as well because the fluid nozzle. The higher the amount of air and air cap uses, the higher will probably be at being able to atomize heavier bodied coatings like latex paint.
If you may be using a turbine driven HVLP spray gun it would be best to use a multistage turbine. The more phases which you could afford on your turbine unit, the higher ability the unit could 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'll be able to study concerning the differences between the 2 here.
Use a big fluid nozzle- For a pressure fed HVLP Spray Gun you will normally want to use at least 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 big fluid nozzle will permit for the latex paint to movement, smaller fluid nozzles will typically be hard to get Latex paint to circulation adequately.
Thinning-you’ll almost certainly should thin the latex paint to be able to get it to adequately atomize. This is especially true if your utilizing 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 do not need 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 can be fed by an air compressor. They will permit thicker coatings to be able to be provided to the gun successfully and give better management of the amount of coating you're supplying at a given time which may help in achieving higher atomization despite the heavy bodied latex paint. You can be taught 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 high quality end like when painting cabinets or trim
When you will have smaller areas to be painted that will not require a big quantity of paint to cover the surface
When it's essential to keep Overspray to a Minimum
Alternatives to using an HVLP spray gun with latex paint
If you wish to be able to take care of high production however still achieve a finer end, you can doubtlessly use an airless paint sprayer with a fine finish tip. A Fine finish tip permits for higher atomization than a typical airless tip although won't yield the same finish that an HVLP spray gun will.
for those who’re looking at a project will require a fine finish and requires the application of latex paint and HVLP spray gun could be the ultimate solution for you. To achieve one of the best end result doable, you want to use a high quantity CFM air cap, thin the fabric an appropriate amount, consider utilizing a pressure fed system especially if you can be using a compressor fed HVLP spray can, and if you'll be using a turbine pushed HvLP spray gun it would be best to use a multistage system. By following the following pointers, you will be able to achieve a top quality end along with your latex paint project. For options on compressed air spray guns that is perhaps perfect to your project you can contact us as we speak
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