Latex Paint Spraying Guide

July 3, 2020 22:41

More often than not when you are spraying latex you may be painting interiors of properties It’s usually very common to make use of airless sprayers for this purpose. Nonetheless, airless sprayers do not provide the identical quality of end that you would be able to achieve with an HVLP Spray Gun. Additionally, an HVLP spray gun is more environment friendly at applying 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, if your most important 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 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 efficient at applying a coating to a product surface. Nonetheless, the low pressure that HLP spray gun makes use of can make it harder to break 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 should be considered.

You’ll need to make use of a high volume air cap (high CFM) – high quality HVLP spray weapons will include a wide range of setups for the air cap as well because the fluid nozzle. The higher the amount of air and air cap uses, the better it will likely be at being able to atomize heavier bodied coatings like latex paint.

If you may be using a turbine pushed HVLP spray gun you will want to use a multistage turbine. The more stages that you can afford on your turbine unit, the better ability the unit can 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’ll be able to study in regards to the differences between the two here.

Use a big fluid nozzle- For a pressure fed HVLP Spray Gun you will often need to use not less than a 1.8 MM Fluid Nozzle. For a Gravity Fed HVLP Spray Gun you will typically need not less than a 2.zero or higher to be able to get the Latex Paint to flow. The massive fluid nozzle will allow for the latex paint to circulate, smaller fluid nozzles will typically be hard to get Latex paint to movement adequately.

Thinning-you’ll most probably need to thin the latex paint to be able to get it to adequately atomize. This is particularly true if your utilizing a gravity fed HVLP Spray gun. You wish to make certain to use the manufacturer’s recommended thinner and only thin it the minimal quantity needed to get it to adequately spray.

If you do not want to make use of thinner, you’ll need to consider utilizing a pressure fed HVLP spray gun – pressure fed guns are available for HVLP spray weapons which might be fed by an air compressor. They may enable thicker coatings to be able to be supplied to the gun effectively and give higher management of the quantity of coating you might be supplying at a given time which can help in achieving better atomization regardless of the heavy bodied latex paint. You can be taught more about pressure vs gravity vs suction fed spray weapons here.

When an HVLP spray gun is right for spraying latex paint

When your major goal is achieving a quality finish like when painting cabinets or trim

When you have got smaller areas to be painted that won’t require a big quantity of paint to cover the surface

When you could preserve Overspray to a Minimum

Alternate options to using an HVLP spray gun with latex paint

If you wish to be able to keep up high production however nonetheless achieve a finer finish, you would doubtlessly use an airless paint sprayer with a fine end tip. A Fine finish tip allows for higher atomization than an ordinary airless tip though won’t yield the identical finish that an HVLP spray gun will.

Conclusion

when you’re taking a look at a project would require a fine end and requires the application of latex paint and HVLP spray gun will be the best solution for you. To achieve the best outcome attainable, you need to use a high volume CFM air cap, thin the fabric an appropriate amount, consider utilizing a pressure fed system especially if you’ll be utilizing a compressor fed HVLP spray can, and if you will be using a turbine driven HvLP spray gun you’ll want to use a multistage system. By following these tips, you’ll be able to achieve a high quality end with your latex paint project. For options on compressed air spray weapons that might be superb in your project you may contact us in the present day

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July 3, 2020 22:41
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