Opti-Stain Plus Sprayer

$ 69.99
The Opti-Stain® Plus sprays thin materials such as transparent and semi-transparent stains and sealers.

A three-position air cap adjusts the spray pattern for either vertical fan, horizontal fan or round pattern shapes to most effectively get the job done quickly and with the best even coverage.

This is an ideal sprayer for staining decks, fences and wood furniture.


  • Speeds up exterior staining and protectant application projects
  • Control Finish nozzle sprays a smooth and consistent coverage
  • Sprays stains, sealer and urethanes on outdoor projects
  • Pattern adjustment can be horizontal, vertical and narrow round
  • Adjustable paint flow to match covering speed and project size

Parts and Accessories

P/N 0417323
Air Filter for Handheld HVLP Sprayers (Single Pack)

Air Filter for Handheld HVLP Sprayers (Single Pack)

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P/N 0414368
Control Finish Nozzle Air Cap

Control Finish Nozzle Air Cap

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P/N 0529013
Detail Finish Front End

Detail Finish Front End

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Opti-Stain Plus Sprayer is rated 4.9 out of 5 by 14.
Rated 5 out of 5 by from AWESOME SPRAYER This was my first step into Wagner power sprayers. I had attempted several other methods to seal my wood fence. Brushing/rolling took too long and using a pressurized sprayer did not hold up nor consistently spray. Once I started spraying with the Wagner Opti Stain Plus Sprayer, sealing the fence became a breeze. The controlled spray was accurate and coated the fence well. While I did have to refill quite often, it was still easier and faster than the aforementioned methods.
Date published: 2020-07-17
Rated 5 out of 5 by from So much better than a roller So much better than a roller. Saved tons of time and my back...
Date published: 2020-05-27
Rated 5 out of 5 by from SOOO much easier to clean and works great! My 25YO Wagner paint sprayer finally died and with a new fence to treat had to buy a new one. Wow! So much easier to clean! And so much quieter than old product. While I hated to have to even use a power sprayer (can't apply most current products with a pump sprayer any more), this one did the trick. I just wish they came with a bigger reservoir. I am sure there is some technical reason but it is annoying to have to refill every 8 feet or so. It really did the trick, I did 85 feet of fence, both sides, plus cleanup in under 4 hours. To be safe I would recommend filtering so there is never even the chance of a clog...and use the inexpensive bags to line the reservoir to ease cleanup. Can't say anything about longevity, only time will tell.
Date published: 2019-08-10
Rated 4 out of 5 by from Super easy to use My neighbor gave me his Wagner OPTi-stain plus brand new, still in the box to spray 16 sheets of T1-11 and 460’ of 1x2 trim. So EASY I did 2 coats and still only used 5 gallons! Now to clean this thing.
Date published: 2019-06-08
Rated 4 out of 5 by from Good for Small Jobs Sprayer worked great with the sealer on the deck - no problems. Would have liked a larger reservoir, so that I would not have had to stop as often. It was, however easy to handle, consistant spray, and clean up was simple. In the future, I will reserve for a smaller project (Our deck is about 1200 sq. ft.).
Date published: 2019-05-31
Rated 5 out of 5 by from Stained fance Had to wait on the weather for weeks but I finally got the job done. The options again sprayer worked flawlessly. No down time at all!! Thanks WAGNER for another great sprayer. Clean up very easy and fast.
Date published: 2019-04-26
Rated 5 out of 5 by from Awesome product Great product easy to use I really enjoy how easy it is to use. Way better than brushing it on. clean up takes some time But if you want keep you tools working that’s what it takes sometimes. Makes jobs really quick and sprays evenly over your project. Would recommended to anyone
Date published: 2019-04-22
Rated 5 out of 5 by from Great for small projects This is a great sprayer for small projects. For things like fences, gates, etc, use the larger sprayer. This works great for furniture and other things where there are lots of details. The small nozzle can pin point areas you choose. The small stain container can be an issue if you are doing several projects in a row, like a set of dining chairs. This will make staining much more enjoyable than doing the same projects by hand. The biggest thing to remember is to clean the paint sprayer well after every use and do not let the stain dry out in the gun. Its not difficult, just time consuming.
Date published: 2019-04-16
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Can i purchase only the 28 fl. Oz.cup?

Asked by: Buckeye Mom
Yes, the paint container is part #413301, we have them in stock. Call to order at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-09-08

what does the viscosity need to be for solid stain for opti-stain plus?

Asked by: roge
Solid color stain is basically latex paint and will require 10-20% thinning for spraying with the Opti Stain Plus. For more help call us at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-08-25

What are the differences between Opti-stain and Control Spay 250? What sprayer would be best for spindles and rails on a large deck to be stained with Ready Seal which is a very thin, oil-based, penetrating stain?

Asked by: RayM
The Opti Stain has a slightly finer atomization of thin materials and would do well with this material.
Answered by: Technical Support
Date published: 2020-07-19

What is the nozzle diameter?

Asked by: John777
The Opti-Stain sprayer uses a 1.8mm nozzle.
Answered by: Technical Support
Date published: 2020-07-13

Is a larger cup available for the Opti Stain Plus?

Asked by: Rogervill
There is not a larger paint container for the Opti Stain Plus. We do make bigger sprayers for larger projects.
Answered by: Technical Support
Date published: 2020-07-07

I have stain in the motor.  What kind of tool will take screws out of body of turbine?

Asked by: Paint4395
We don't suggest taking the turbine out of the gun. Call us for help at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-06-28

These questions and answers are referring to what model number/s of the Opti-Stain Plus sprayer?

Asked by: DebbieandBill
If it's called an Opti-Stain Plus, its the same as any other Opti-Stain Plus, no matter what numbers you may find. For more help call us at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-06-10

Is there a larger container than 28 oz. to hold the stain? Empies really fast...

Asked by: Happyg70
We don't have a larger cup, but we do have larger sprayers for larger projects. Take a look at our entire line here - https://www.wagnerspraytech.com/products/paint-sprayers/flexio-series/media/?utm_source=Google&utm_medium=ps&utm_campaign=DR_FLEXiO&utm_content=%2Bwagner%20%2Bspray%20%2Btech
Answered by: Technical Support
Date published: 2020-05-28
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