FAQ: How To Paint Boats With Airless Sprayer?

Can you spray a boat with an airless sprayer?

I have sold airless and airspray equipment for 20 years and when I spray a boat I use my HVLP airspray gun. But it can be successfully done with airless just as well if you’ve got tip, settings and technique right. Good luck with the project and post pics when you are done.

What kind of paint do you use on an airless sprayer?

If you’ve got an airless paint gun, then you can most likely spray acrylic paint unthinned because of the high PSI that airless guns use to apply paint.

Can you spray gelcoat with an airless sprayer?

Ultimately a proper gel coat spray gun will significantly improve your gelcoat application. For large repair work it can often make sense to consider the air assist airless gel coat spray gun. Finally, for smaller jobs a basic air spray gun may be all that is needed.

Is it hard to use an airless paint sprayer?

Airless spraying is the fastest way to complete most painting jobs. Learning how to use an airless sprayer is quite easy, but like anything new, practice and a little knowledge will help you achieve professional-quality results in no time.

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Can you spray paint a fiberglass boat?

Unlike wood, fiberglass surfaces are nonporous, making them unsuitable for spray paint adhesion.

What is a HPLV spray gun?

HVLP is an acronym for High Volume Low Pressure which means a high volume of air (10-25 CFM) at a low air pressure (10 PSI/0.7 Bar or less). HVLP is one of the most efficient types of Airspray guns you can get. Less paint wasted in your process means money saved on paint consumption.

Do airless sprayers use more paint?

Airless paint sprayers are extremely popular, but also tend to waste more paint on average than other types of spray guns. Your run-of-the-mill airless paint sprayer will waste up to 40% of the paint that you use, and even more if you aren’t operating the spray gun properly.

Is an airless paint sprayer worth it?

The use of airless paint sprayers is particularly worthwhile in large areas because the advantage of the higher working speed. For a long time, the rule of thumb used to be: use a paint sprayer starting from a 3-room apartment and to paint everything smaller than that roller and brush.

Can you paint a car with an airless sprayer?

Yes, it took a LOT of elbow work, but it really does look nice! I’ve painted a few cars, which means anyone can paint cars! An airless sprayer will be difficult to spray a finely atomized mist, but it may be possible if you use more reducer in the paint and spray additional coats.

Can I spray gelcoat?

While gel coat can be applied by brush or roller, we strongly recommend the use of spray equipment. Fibre Glast offers spray guns specifically for gel coat. Item #126-A is a gravity fed HVLP-style gun that features a 2.5mm nozzle, which is an excellent starting point for spraying gel coat.

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Do you need to thin paint for airless sprayer?

They’re extremely viscous, so whenever you spray them with a handheld, HVLP, or small airless sprayer, you need to thin them down. That’s true when you’re using anything other than a big airless unit. If you’re using a handheld or HVLP system to paint, you’re probably going to have to use as much as 20-30% water.

Is airless or HVLP better?

Vertical spraying: An HVLP is better for vertical spraying small projects than an airless, especially if you’re new to spraying. You’re far less likely to get paint runs because you’re spraying at a much lower pressure. An airless cranked up to 2,000 PSI throws a lot of paint onto the surface quickly.

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