More often than not if you end up spraying latex you may be painting interiors of houses It is usually very common to use airless sprayers for this purpose. Nonetheless, airless sprayers do not provide the same high 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 will be slower than an airless at finishing a given project. Ultimately, in case your important goal is achieving a high high quality finish an HVLP spray gun is what you’ll almost definitely want to use.
Challenges of using 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 make use of 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 can make it harder to interrupt up thicker coatings, including latex paints. To be able to effectively spray latex paint with an HVLP spray gun, a number of things will must be considered.
You will want to use a high volume air cap (high CFM) – high quality HVLP spray weapons will come with a variety of setups for the air cap as well because the fluid nozzle. The higher the volume of air and air cap uses, the higher will probably be at being able to atomize heavier bodied coatings like latex paint.
If you can be utilizing a turbine pushed HVLP spray gun you will want to use a multistage turbine. The more levels which you can afford on your turbine unit, the larger ability the unit could 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 learn in regards to the variations between the 2 here.
Use a large fluid nozzle- For a pressure fed HVLP Spray Gun you’ll 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 the least a 2.0 or higher to be able to get the Latex Paint to flow. The large fluid nozzle will permit for the latex paint to movement, smaller fluid nozzles will typically be hard to get Latex paint to circulate adequately.
Thinning-you’ll most definitely need 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 need to be sure to use the manufacturer’s recommended thinner and only thin it the minimal amount needed to get it to adequately spray.
If you do not need to use thinner, you’ll wish to consider using a pressure fed HVLP spray gun – pressure fed guns are available for HVLP spray weapons which might be fed by an air compressor. They’ll allow thicker coatings to be able to be supplied to the gun effectively and give higher management of the quantity of coating you are supplying at a given time which can assist in achieving higher 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 good for spraying latex paint
When your major goal is achieving a quality end like when painting cabinets or trim
When you might have smaller areas to be painted that won’t require a large quantity of paint to cover the surface
When it is advisable preserve Overspray to a Minimal
Alternate options 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 finish, you can probably use an airless paint sprayer with a fine finish tip. A Fine finish tip allows for higher atomization than a regular airless tip although is not going to yield the identical end that an HVLP spray gun will.
Conclusion
when you’re looking at a project would require a fine end and requires the application of latex paint and HVLP spray gun will be the superb resolution for you. To achieve the most effective consequence possible, you need to use a high volume CFM air cap, thin the material an appropriate quantity, consider using a pressure fed system particularly if you can be using a compressor fed HVLP spray can, and if you can be using a turbine pushed HvLP spray gun you’ll want to use a multistage system. By following the following pointers, you will be able to achieve a high quality finish along with your latex paint project. For options on compressed air spray weapons that is likely to be ultimate on your project you’ll be able to contact us as we speak
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