Flexio 4000 Sprayer

$ 169.99
The FLEXiO 4000 stationary sprayer is perfect for longer painting projects, with less weight in your hand, because the motor is housed in the base on the ground. It has variable speeds for cutting time and effort on painting projects and can paint a wall 11 times faster than a brush.

The 4000 comes with 2 different nozzles – one for painting multiple rooms, decks and sets of furniture. The other nozzle for fine finishing on cabinets and trim. The new nozzle design delivers an improved spray pattern and adjustable control with less mess and overspray.

It has the flexibility to spray indoors and out with the power to spray unthinned paint and stains with full coverage. Cleaning is faster than a brush or roller with just a few removable parts that separate and rinse clean.

Covers an 8’x10’ surface in minutes:
-Stain: 1 minute
-Latex: 5 minutes


FLEXiO 4000
FLEXiO 4000 Video
FLEXiO Stationary Setup
 FLEXiO Stationary Setup Video


  • X-Boost® Turbine
  • iSpray® Nozzle – For walls and ceilings
  • 15-Foot Air Hose
  • 1 ½ quart cup covers up to a 10’ by 12’ wall in one fill
  • Precise adjustments for various coatings and projects
  • Lock-n-Go® split gun design for quick cleaning
  • Zippered bag for storage of nozzles/cups and air hose
  • Detail Finish Nozzle - For small projects and a smooth finish
  • Cleans up in 5 minutes - just five parts to rinse off
Download Manual


Best Used On:

Small Craft Object, Furniture, Cabinets & Trim, Large Fence/Deck, Interior Room, and Exterior House/Shed

Optimal For

Exterior Latex, Interior Latex, Wood Sealers, Chalk/Milk Paints, Lacquers / Urethanes, and Solid Stain

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Flexio 4000 is rated 4.9 out of 5 by 15.
Rated 5 out of 5 by from Excellent spayer Never used a paint sprayer and was a bit leery about buying one especially since a lot of reviews are mixed. However I couldn't be happier with the Wagner Flexio 4000. It is easy to use and easy to clean and does a great job of laying down a smooth coat of paint. Very pleased.
Date published: 2018-04-16
Rated 5 out of 5 by from Excellent Sprayer for the Price I got the Flexio 4000 and love it! It's so handy to have around and the finish quality is amazing. So far I've only sprayed furniture and doors outside and the finish has been amazing. I've used lots of sprayers in the past and this one is for sure one I would recommend. I admit that for a beginner there probably is a bit of a learning curve with getting the product to apply just right but once you get the settings perfect you are unstoppable. I really can't imagine not using a sprayer for projects like furniture and many other things and this one didn't disappoint at all. I used both brand new paint and paint that had thickened a bit with age and anything I used worked beautifully. I love that it's small but has a lot of nice features that you find in the larger and more expensive units. You will not be sorry that you purchased and say goodbye to long and tedious painting projects.
Date published: 2018-04-16
Rated 5 out of 5 by from Great painting tool I tried out the Flexio 4000 and used both sprayers with some latex primer I had in my garage. The unit performed great. I thinned the primer a little for the detail sprayer and it too work great. It has great coverage, even flow of paint, very little overspray, and it is not excessively noisy. All in all a great bargain
Date published: 2018-04-11
Rated 5 out of 5 by from great sprayer as Wagner always are I bought my first Wagner sprayer a few years ago and love it. I
Date published: 2018-04-11
Rated 5 out of 5 by from Excellent sprayer with easy clean up Loved this product. I tried both the iSpray and the detail nozzle using chalk paint on a dresser. The coverage was amazing and it greatly reduced the amount of paint required. I didn't have any nozzle clogging issues and clean up was a breeze
Date published: 2018-04-11
Rated 5 out of 5 by from Flexio 4000 You will not be disappointed in this little paint sprayer. Easy to setup, Easy to use, Easy clean up. I was under a time crunch to get half of a 2600sqft house painted, 7 hours later, very impressed. Suggestion when using a paint sprayer have someone come behind you with a roller to even out the area painted.
Date published: 2018-03-27
Rated 5 out of 5 by from Flexio 4000 - You Need this Tool - It's so Fast! I love my Flexio 4000. No more determining how thick a roller nap to buy, what size brush to use, how long it will take to paint and cleanup - using the Flexio 4000 is quick & easy. I have to admit I was a beginner with paint sprayers - this is the unit to choose. Along with a large project iSpray Nozzle (1.5 qt) there is a Detail Finish Nozzle (great for detail projects - leaves a smooth finish). I couldn't believe how fast my projects were done - when they say a 5 minute 6x8' wall - they mean it! A practice spray poster came with the unit. I was a little skeptical, but the poster really helped me learn about the 4000's capabilities. Learning to adjust the turbine's X-Boost power, spray width lever, and air cap horizontal & vertical patterns became easy. I found the Material Flow Control to be really useful - I started out with a minimum flow on the nozzle and adjusted up to the material I was using, my painting speed and the project surface. I started the turbine pressure on a lower setting and increased it to medium on my latex paint project to really get good coverage. I especially like the Detail Finish Nozzle - you'll be amazed at the control you have and the quick coverage you can achieve. You need this tool! You all have old brushes you think you might use one more time and that dinged up roller pan. My Flexio 4000 is my painting tool. I found there is minimal masking needed due to the great control of the nozzles. Another benefit is the savings you'll have in paint and other materials - no more dried waste in the roller pan or on the roller and brushes. Cleanup was really 5 minutes - You'll enjoy your painting projects again.
Date published: 2018-03-24
Rated 5 out of 5 by from Efficient Spraying We recently used our Flexio 4000 to repaint our kitchen chairs. I wanted to start small because this was my first time using a paint sprayer. I decided to use latex Valspar Aspire Paint and Primer. I was a little apprehensive, as it would be the first time I sprayed latex and the chairs had lots of nooks and crannies. I prepped the chairs and prepared to use our new sprayer. I opened the box and laid out all of the components and read the easy to follow directions, they were very informative and made the assembly quick and easy. I started the spray process with very light coats and the sprayer made the job of applying 3 or 4 light coats very quick and easy. The chairs turned out awesome. My husband and I were amazed that we didn't have one single drip. The only thing that we found misleading from the instructions was the 5 minute cleanup, the actual cleanup time as considerably longer. All and all I feel the Flexio 4000 is a great product. As soon as the weather decides to cooperate we are going to use it to stain our deck.
Date published: 2018-03-12
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Can I buy this direct from you? No one near me has it. Or is this no longer Available?

Asked by: BMC_
We sell through many retailers across the US. The brand new Flexio 4000 is a rolling change from the Flexio 690. As your local store sells out of the 690's they will stock shelves with the 4000 model. Good luck with your projects!
Answered by: Technical Support
Date published: 2018-04-24

I’m painting the interior of a 3300sf home and will be staining bedroom furniture and staining and sealing fence pickets. Is the flexio 4000 or the flexio 3000 a better device for my project? 

Asked by: Kellykatt
The 4000 will give you more flexibility with a lighter sprayer in your hand. It separates the turbine from the sprayer making it easier to handle especially on larger jobs. Both will provide the same quality results.
Answered by: Technical Support
Date published: 2018-04-20

If The Flexio 4000 is the New version of the Flexio 690, are they the same exact thing or has there been some improvements/updates to the product which are only available in the 4000? If so, what are the new and improved features? 

Asked by: meli
On the iSpray front end nozzle the spray pattern has been improved and there are fewer parts that require cleaning. Otherwise, they are the same. For more info call us at 800-328-8251.
Answered by: Technical Support
Date published: 2018-04-18

When I click BUY NOW it goes to page showing Lowes, states out of stock. I really wanted to order one, so checked Lowes and it is not only not in stock in stores but also not available to order for delivery. When will these be available??

Asked by: ThereseB
The Flexio 4000 is the new version of the Flexio 690 and will fill the shelves as the 690's are sold.
Answered by: Wagner
Date published: 2018-03-28

What are the differences between the 3000 and 4000?

Asked by: Idahoman26
The Flexio 3000 is a handheld sprayer. The Flexio 4000 separates the spray gun from the turbine motor that powers it by an air hose. This makes the sprayer lighter and easier to handle and use for extended periods. For more info 800-328-8251.
Answered by: Wagner
Date published: 2018-02-27

Why isn’t my paint surface smooth

Asked by: Quick draw
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