Airless paint sprayers are an excellent option for painting the outside of your house. They are relatively simple to operate even for the inexperienced.
You normally do not need to thin oil-based paint prior to spraying through an airless sprayer. If you do thin, do not add more than a pint of thinner per gallon, two ounces per quart.
If you own a compressor, or plan on buying one, you will be looking for a general purpose sprayer that likely has the paint container sitting below the nozzle, since most gravity-fed sprayers (can above the nozzle) are for thin paints and varnishes used in automotive detailing applications. The important thing is to read the specifications for the sprayer to determine if latex paints can be used. Once you have found one or more that state they can be used with latex, ensure that the compressor you will be using has the required scf rating to deliver the latex paint through the sprayer. Some sprayers may require as little as 2 scf @ 40 psi which is something virtually every compressor can deliver while other latex-capable sprayers may require a more powerful compressor. Of course, you will also have to use a thinner in the latex paint regardless of the sprayer you choose. ANSWER: Actually, you can not use a cup gun to spray latex paint with a standard air compressor. The latex paint requires either a high amount of air or high pressure to atomize the paint. This can be done with an HVLP (High Volume Low Pressure) sprayer and gun, a gravity feed gun with a projector set that handles thicker fluids, or an airless paint sprayer that uses a piston or diaphragm to push the paint through a hose, to a gun where the paint will be atomized by a spray tip.
No, you cannot. Latex is too thick to flow freely through airbrush and will cause sputtering. You need an airless sprayer for latex paint.
I need to paint my house. My house is a mess.
You need a paint brush for hard to reach places. you need rollers to get the major places and you at least need a 5 gallon bucket of primer and paint. You also need to have paint 2 coats on your house so that the pant does not peal off. That is pretty much it if you have a 1000 square foot house!
A practical need to calculate surface area arises, for example, when you need to paint your house. The amount of paint you need is proportional to the surface area you want to paint.
You don't really need an education. You just have to have common sense and a strong arm. Its pretty easy to paint a house really.
find surface area
To prepare for your house's exterior painting job you need to decide how much paint you need and what color paint you want to use. dutchboy.com/projects/faqs/exterior/index.jsp
You might need to thin out whatever product it is that you are using.
Put pick up tube in material. Flip black plastic drain valve handle down to open position. Turn sprayer on and run until material flow from smaller prime hose. Turn off sprayer, set pressure with pressure control knob, clock for pres. up. Flip drain valve handle back up to closed position. Turn machine on, let it build pres until motor stops. Fire away. If paint flow suddenly stops at the gun, turn spray tip handle half turn count clock, trigger gun to clear tip clog, reverse back to spray position and continue.
Any fluid can be sprayed in some way. From stain to blockfiller to peanutbutter, literally. A better question to ask may be "how do I spray this paint and what equipment will I need."