More often than not if you find yourself spraying latex you may be painting interiors of homes It is typically very common to use airless sprayers for this purpose. Nevertheless, airless sprayers don’t provide the identical high quality of end which you can achieve with an HVLP Spray Gun. Additionally, an HVLP spray gun is more efficient at applying coating to a product’s surface. The downside to an HVLP spray gun is that will probably be slower than an airless at finishing a given project. Ultimately, if your most important goal is achieving a high quality end an HVLP spray gun is what you’ll almost definitely want to use.
Challenges of utilizing HVLP spray gun with latex paint
HVLP spray weapons 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. However, the low pressure that HLP spray gun uses can make it harder to interrupt up thicker coatings, together with 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 quantity air cap (high CFM) – high high quality HVLP spray guns will include 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 higher it will likely be at being able to atomize heavier bodied coatings like latex paint.
If you can be using a turbine driven HVLP spray gun you’ll want to use a multistage turbine. The more phases that you may afford to your turbine unit, the larger ability the unit may 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 can study concerning the variations between the 2 here.
Use a big fluid nozzle- For a pressure fed HVLP Spray Gun you will often wish to use a minimum of a 1.8 MM Fluid Nozzle. For a Gravity Fed HVLP Spray Gun you’ll 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 circulation, smaller fluid nozzles will typically be hard to get Latex paint to flow adequately.
Thinning-you’ll more than likely have to 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 make use of the producer’s advisable thinner and only thin it the minimal amount needed to get it to adequately spray.
If you don’t want to make use of thinner, you’ll wish to consider utilizing a pressure fed HVLP spray gun – pressure fed weapons are available for HVLP spray guns which might be fed by an air compressor. They may enable thicker coatings to be able to be supplied to the gun effectively and provides better control of the quantity of coating you are supplying at a given time which may also help in achieving better atomization regardless of the heavy bodied latex paint. You possibly can be taught more about pressure vs gravity vs suction fed spray guns here.
When an HVLP spray gun is ideal for spraying latex paint
When your main goal is achieving a high quality end like when painting cabinets or trim
When you’ve got smaller areas to be painted that won’t require a big quantity of paint to cover the surface
When it’s essential to preserve Overspray to a Minimum
Alternatives to utilizing an HVLP spray gun with latex paint
If you wish to be able to maintain high production but still achieve a finer finish, you can doubtlessly use an airless paint sprayer with a fine finish tip. A Fine end tip permits for higher atomization than a regular airless tip though is not going to yield the identical finish that an HVLP spray gun will.
Conclusion
if you’re taking a look at a project would require a fine finish and requires the application of latex paint and HVLP spray gun may be the supreme resolution for you. To achieve the best result doable, you wish to use a high volume CFM air cap, thin the fabric an appropriate amount, consider utilizing a pressure fed system particularly if you will be using a compressor fed HVLP spray can, and if you will be utilizing a turbine pushed HvLP spray gun it would be best to use a multistage system. By following these tips, you can be able to achieve a quality end together with your latex paint project. For options on compressed air spray weapons that is likely to be perfect for your project you can contact us right now
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