HVLP - needs suggestions on how to

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Forum topic by snowdog posted 11-22-2010 03:19 PM 1340 views 0 times favorited 8 replies Add to Favorites Watch
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1164 posts in 3979 days

11-22-2010 03:19 PM

Topic tags/keywords: hvlp

I bought the Earlex Spray Station Pro HVLP and used it for the first time this weekend. I need some suggestions

Spray was splotchy, seemed like it was not atomizing enough.

I adjusted the flow (back knob) it got a little better
finish ran through the cup in about 40 sec
Used Polyurethane and stain (all in one) it stinks but that is what I am stuck with

Any help/suggestions are appreciated, other than sand it down, stain and then finish by hand :)

PS: I posted with over the weekend and seemed to go through, but never showed up. Crash or do the moderators no longer like my posts <grin>

-- "so much to learn and so little time"..

8 replies so far

View CharlieM1958's profile


16274 posts in 4215 days

#1 posted 11-22-2010 03:45 PM

That poly/stain combo leaves a lot to be desired, IMO. Before you spend a lot of time trying to figure out what is wrong with your spraying technique, I would try experimenting with a different type of finish.

-- Charlie M. "Woodworking - patience = firewood"

View GMman's profile


3902 posts in 3694 days

#2 posted 11-22-2010 03:45 PM

Don’t feel bad I am at my 3rd spay gun and still cannot spay like I want to so I go back to the brush.

View Sawdust4Blood's profile


404 posts in 3018 days

#3 posted 11-22-2010 04:09 PM

what needle size are you using? Straight from the can or have you tried thinning it at all?

-- Greg, Severn MD

View snowdog's profile


1164 posts in 3979 days

#4 posted 11-22-2010 04:38 PM

Not sure what needle, I’ll have to check, but I did try thinning it a bit. Should I try to thin it more? How thin can I go?

Charlie – I agree the poly/stain combo is crap. I would never use it but that is a lone story.

-- "so much to learn and so little time"..

View Scott Bryan's profile

Scott Bryan

27250 posts in 3819 days

#5 posted 11-22-2010 07:28 PM

Snowdog, I have to agree with Charlie’s comment. I have tried to put on the poly/stain combo before and did not like the way it looked. I ended up tossing out a couple of quarts that I had opened rather than continue to use it. And a short time later my wife (who can’t resist passing up a sale item irrespective of whether she needs it or not) happened to be in Lowe’s and bought another couple of quarts on the clearance stand. Since they were on clearance the items could not be returned. I thanked her, of course, but ended up getting rid of them as well.

I have the same spray gun and have found it to be pretty good at applying finishes but I have limited my spraying to oil stains, polyurethane (50%) and shellac. Your finish should spray but I would not try to spray it directly from the can. You should be able to thin it up to 50% and it should spray better.

-- Challenges are what make life interesting; overcoming them is what makes life meaningful- Joshua Marine

View CharlesNeil's profile (online now)


2399 posts in 3867 days

#6 posted 11-23-2010 08:37 PM

Ok guys and gals, I can help with this, however I am up to my ears in projects and stuff, that make a living thing, ya know, but over the weekend, I will try to answer , its difficult to explaing spraying in the written word, but will do my best, in the mean time tell me what size needle /nozzle you are using, and the products, all play part, but i am pretty sure I can help you out, and if you have any questions on spraying, lets hear them, I will do my best to address them all, later y’all

View degoose's profile


7233 posts in 3352 days

#7 posted 11-24-2010 08:19 PM

I sprayed like a pro my first time out with just poly… no problems… I do have problems with stain/poly mix just brushing it on…so don’t use it…then again I don’t stain much … I prefer timber that has its own color..
and remember to strain it…

-- Don't drink and use power tools @

View wisno's profile


88 posts in 3008 days

#8 posted 11-25-2010 07:56 AM

Yes to do spray application well need enough exercise.
But i am sure that you can do that.

To spray with HVLP gun actually is about the same with air spray gun. If you already familiar with the air spray gun then you can do the HVLP as well as the air spray. Check the viscosity of your material, make sure it is in the range where your spray gun works.

How to use the spray gun

Good luck



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