How To Use A Spray Gun On Wood

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When you want a completely smooth and professional-looking finish on your painted furniture, using a paint sprayer is the fashion to become. A spray gun might be but what you're looking for to transform an erstwhile terminate table, chair, or dresser and give it a fresh new look. Y'all're certain to be pleased with how much quicker and more than convenient using a spray gun is compared to those messy brushes and rollers you're used to!

1
Put on protective eyewear and a respirator. Wear a pair of safety spectacles or goggles to embrace your eyes and proceed grit and paint out of them. Use a respirator mask to protect your lungs from dust and fumes while you piece of work.^[1]
- If yous don't accept protective eyewear and a respirator, put on a pair of old sunglasses and a disposable facemask to provide at to the lowest degree some protection.
2
Set a drib-cloth-covered paint station in a well-ventilated area. Work somewhere like an open garage, a driveway, or a yard. Lay down a plastic or canvas drop sheet on the basis to protect it from paint.^[2]
- If yous're working outdoors, make sure the weather is dry and in that location isn't a lot of air current.
- If you're working inside, comprehend any nearby items you don't want to get any paint on by accident with plastic or canvas drop cloths every bit well. Alternatively, hang drop cloths upwardly to create a makeshift paint booth.
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3
Remove all hardware from the article of furniture. Unscrew hardware like handles, knobs, and hinges. Place all the hardware in a condom place, such equally a basin, a jar, or another type of container.^[3]
- This ensures you don't get any paint on the hardware and that it doesn't go in the manner of a smooth, even finish.
4
Sand your piece of furniture if it is wooden. ^[iv] Start with coarser-grit sandpaper, such as 120-dust sandpaper. Put a piece of the sandpaper on a sanding block and motility it dorsum and forth over all the furniture'southward surfaces, going with the grain of the woods, to rough it upwardly. Repeat the procedure with effectively-dust sandpaper, such equally 220-grit sandpaper, to smooth the wood out.^[5]
- Sanding the wood helps the paint attach and results in a smoother terminate.
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Employ a wire castor and 220-grit sandpaper to polish out metal furniture. Scrub all the surfaces of the metal article of furniture vigorously with a wire brush to remove any bits of rust, flaking paint, and other debris. Put a slice of 220-grit sandpaper on a sanding block and rub it all over the metal furniture, using circular motions, to polish out the surfaces.^[6]
- If there are any difficult-to-accomplish nooks and crannies on your metal piece of furniture, fold up a piece of sandpaper into a small square and employ it to sand in these spots to ensure you smooth them out as well.
6
Clean upwardly sanding dust with a tack textile and a shop vac. Wipe your article of furniture down thoroughly with a tack textile to remove grit from sanding.^[7] Employ a shop vac to suck up piles of grit from the ground.^[viii]
- Any sanding grit left behind may finish up finding its way into your paint finish, so be thorough about cleaning it up.
- If your piece of furniture is metallic, dampen the tack textile get-go or use a damp microfiber cloth to wipe down the surfaces after sanding. Let the metal dry completely before yous proceed to pigment it.

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Choose a stain-blocking primer for any wood furniture. ^[9] A Stain-blocking primer creates a barrier between the wood and the paint that prevents tannins from the woods from bleeding through into the pigment. Use a water-based primer if yous're using water-based paint or use an oil-based primer if you're using oil-based pigment.^[10]
- If you don't use a stain-blocking primer, tannins that bleed through the pigment can outcome in discoloration on the pigment's surface.
2
Pick h2o-based latex pigment for wood furniture that gets used lightly. Latex paint is very affordable and is convenient to utilize because it dries the fastest out of all types of pigment. However, it is not as durable as other types of pigment, then don't use this type of paint on article of furniture that gets used frequently.^[11]
- For case, avoid using water-based latex paint on a coffee tabular array or dinner table that you employ daily. Something like a table or shield that just holds decorative items might be a better candidate for latex paint.
3
Select alkyd-based oil paint for wood furniture that gets used heavily. Oil-based paints are much harder and more durable than water-based paints. These types of paints will protect furniture that gets used a lot confronting scuffs, pigment chips, and other impairment.^[12]
- Note that alkyd-based oil paints dry more speedily than found-based oil paints, which is why they are a better choice for painting piece of furniture.^[thirteen]
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Opt for primer and paint formulated for metallic if your article of furniture is metal. Choose oil-based pigment for outdoor items or indoor items that go used heavily. Choice water-based paint for indoor items that don't get used a lot. Make sure your primer and paint friction match in type.^[14]
- Paints that aren't formulated for metal don't adhere well to metal surfaces, and then always apply metal-specific paint and primer.
5
Strain your paint through a paint strainer and thin information technology with water or paint thinner. Cascade the paint from the can directly through a paint strainer into a clean container to filter out lumps and impurities. Thin your paint by mixing information technology with virtually 5-fifteen% water for water-based pigment and 5-15% pigment thinner for oil-based paint so it works smoothly in the paint gun.^[fifteen]
- Refer to your pigment gun's owner's manual for any specific manufacturer recommendations about thinning your paint.
- Do this for both your paint and your primer if you're planning to spray on the primer also.
6
Connect your spray gun to an air compressor and turn it on. Screw the compressed air hose onto the pigsty in the handle of the spray gun. Turn on the air compressor at the PSI specified by your spray gun's manufacturer and wait for the pressure to build up to the correct PSI range.^[sixteen]
- This applies to compressed air-powered paint sprayers, such as an HVLP spray gun.
- If yous're working with an airless pigment sprayer, turn on the spray gun's motor instead of using an air compressor.

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1
Pour primer into the paint gun's pigment cup until it's 2/3 of the way total. The paint cup is the canister that screws onto the paint gun. Lock the cup tightly into place on the pigment gun later on you pour the primer in.^[17]
- Alternatively, prime your furniture with a brush or roller instead of using your spray gun. That fashion, you don't have to clean the spray gun subsequently you prime the furniture.
2
Hold the pigment gun nearly 12 in (30 cm) abroad from the furniture. Point the nozzle straight at the surface of the article of furniture, starting at one end of the slice. Avoid fishing the tip of the gun or the stop will be uneven.^[18]
- Don't start spraying until y'all have the spray gun in the correct position.
3
Press the trigger and spray across the whole surface from 1 end to the other. Concur down the trigger and move the nozzle of the spray gun across the whole furniture in 1 long, even stroke. Release the trigger when the tip of the gun passes the other end of the furniture.^[19]
- If you want to test the spray gun out offset, practice so on a slice of paper-thin or a bit piece of wood to get a experience for information technology.
iv
Cover the whole piece of article of furniture in primer using overlapping passes. Press down the trigger again and move the gun across the furniture back in the other direction, overlapping the outset section you painted. Release the trigger when the nozzle passes the other end of the furniture. Repeat this process until you comprehend the whole piece in an even coat of primer.^[20]
- The ideal amount of overlap between passes is about one in (ii.5 cm). This avoids any uneven spots in the coat.
v
Rinse the paint gun'southward parts out with water or paint thinner. Use water to clean up water-based primers and use paint thinner to clean upwardly oil-based primers. Remove the paint gun's nozzle and soak it in a container of the solvent. Rinse out the paint cup and run solvent through the lines of the sprayer to clean everything out.^[21]
- If you let primer or pigment dry in your spray gun, it clogs it up and causes it to sputter and spatter pigment instead of spray smoothly and evenly.
- Refer to your pigment gun'south owner'due south manual for specific cleaning instructions.
6
Allow the primer dry then sand it lightly with 800-grit sandpaper. Wait at to the lowest degree 30 minutes to one hr for the primer to dry out, or however long the manufacturer recommends. Put a piece of 800-dust sandpaper on a sanding block and sand with the grain of the wood all over the slice to smooth out any bumps in the primer. Wipe off dust with a tack cloth.^[22]
- This applies to both metal and wood piece of furniture. E'er sand using fine-grit sandpaper between coats of primer and pigment.
- The goal here isn't to sand off much of the primer, it'due south only to get rid of any air pockets and roughness in the application.
- If your piece of furniture has an underside, flip it over and repeat the process to apply a coat of primer to the bottom, so clean out your spray gun over again and await some other xxx-60 minutes before you sand the whole piece of article of furniture.

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i
Apply a coat of paint the aforementioned mode yous practical the primer. Fill your paint gun's pigment cup about two/3 of the way with the paint. Aim the nozzle straight at the furniture, about 12 in (xxx cm) abroad, and spray information technology all over using long, even strokes. Overlap each laissez passer past about 1 in (2.v cm) to ensure an even finish.^[23]
- If you applied primer with a brush or roller instead of with your sprayer, refer to the primer application instructions in the department above for more than detailed paint application techniques. Spraying on pigment works just similar spraying on the primer.
2
Clean out your paint gun with water or paint thinner. Employ water for water-based paints and pigment thinner for oil-based paints. Empty out any leftover pigment from the paint cup and fill it upward with the h2o or paint thinner. Spray the liquid out until it runs clear.^[24]
- If the liquid doesn't run articulate, echo the process or have the sprayer apart and rinse the parts separately.
3
Wait 4-8 hours for the pigment to dry then lightly sand it with 800-grit sandpaper. Put a piece of sandpaper on a sanding block and sand lightly, going with the grain of the wood, all over the first coat of paint to shine out whatever imperfections. Wipe the piece of furniture down with a tack cloth after sanding it.^[25]
- Most h2o-based paints are dry enough to sand within iv hours, while some oil-based paints accept vi-8 hours to dry.
- Refer to the pigment manufacturer's instructions for specific drying times if you aren't sure how long to wait before you sand.
- If the piece of article of furniture has a bottom to paint, become ahead and flip it over and apply the first coat of paint to the underside as before long as the pigment is dry to the touch. This normally takes most 1 hr for water-based paint and 4 hours for oil-based paint. Think to clean your spray gun out again subsequently spraying the bottom.
4
Spray on a second coat of paint using the aforementioned techniques. Fill up the pigment loving cup up with paint about 2/iii of the way again and lock it onto the spray gun. Concur the tip of the gun 12 in (30 cm) away from 1 stop of the article of furniture, hold the trigger downward, and make 1 long, even pass over the piece. Go along making overlapping passes in the aforementioned mode until y'all terminate applying the second coat. Clean your spray gun out with water or paint thinner when you finish.^[26]
- Any piece of furniture should look good after 1 glaze of primer and 2 coats of paint.
- If yous painted the underside of your article of furniture, it's up to you lot whether or not to utilize a second coat. If the lesser is not that visible and the first coat looks good, you may opt not to flip over the furniture again and spray on a 2d coat to save time.
v
Add a coat of polyacrylic sealer if the piece of furniture gets used heavily. Utilise your pigment sprayer and follow the same process as applying water-based paint and primer to spray the coat of sealer on. Make clean your spray gun out with h2o afterward.^[27]
- Make certain your final coat of pigment is dry out earlier you seal it. Wait a full 24 hours before spraying on the sealer to be actress safe.
- Polycrylic sealer is h2o-based and piece of cake to work with. Information technology's safe to employ on top of either water-based paint or oil-based paint.
- Polycrylic sealer dries to the touch in about 30 minutes and is safe to handle after 1 hr. If you want to apply 2-three coats to heavily used furniture, wait 1 hour betwixt each coat.
6

Reattach all the furniture's hardware and clean up your workspace. Spiral all handles, knobs, and other hardware back into place on the piece of furniture. Gather up your drib sheets and fold them for storage or dispose of them if they're i-fourth dimension-use.^[28]

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Question

Which paint spray gun is best for furniture painting?

Wiliiam-james

Community Respond

Earlex and Wagner HVLP sprayers are good choices for furniture painting (as per my feel).