Beginner airbrush/paint gun?


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Old 02-18-14, 07:38 PM
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Beginner airbrush/paint gun?

I've toyed around with restoring gumball machines and now I am playing around making wooden signs using lettering cut from vinyl mask. I've used spray paint and am always frustrated with the inconsistency of the application. I have the mask cut for the first sign I plan on making and I plan on painting it using a foam brush on a roller.

I've always thought the best finish would be from an airbrush/paint gun, whether it's painting, staining, etc. Obviously there are exceptions. Considering what I am doing, mostly hobby work, what would be a good starting point? Just doing some research I found some airbrush kits on amazon that have pretty good reviews. They are made by Master Airbrush. This particular kit seems to be priced really well...

Amazon.com - Master Airbrush Brand Multi-purpose Professional Airbrushing System with 3 Airbrushes, G22 Gravity Feed, S68 Siphon Feed & E91 All Purpose Airbrushes, Airbrush Compressor, 6' Air Hose & Airbrush Holder All with Our 1 Year Warranty an

Any thoughts?
 
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Old 02-19-14, 04:40 AM
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I'm not sure I understand exactly what you intend to spray An air brush is mainly for art work [or lettering] It doesn't put out enough material to spray anything that has any size. While I know a fair amount about spraying, I don't know a lot about air brushes.
 
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Old 02-19-14, 11:05 PM
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I guess I was thinking you could change the tip to provide a wider pattern, say 3-4" wide. I guess I didn't think that even if it would work, the cups wouldn't hold enough paint to cover an extended area. I was also looking at an HVLP sprayer such as...

Robot Check
 
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Old 02-20-14, 04:27 AM
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What few air brushes I've been around have such a small cup that even if you were able to increase the output [not likely] you'd run out of paint in less than a minute. An HVLP would better fit your needs. I'm not familiar with that particular unit. I have several HVLP conversion guns that are powered by an air compressor [versus a turbine] so that might also be an option for you.

HVLPs and air powered cup guns work better with solvent based coatings than they do with latex. Latex coatings generally need to be over thinned and dry on the tip requiring you to stop periodically to clean it.
 
 

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