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 4.8 out of 5 by 13.
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
Rated 5 out of 5 by from Easy operation and clean up I received this about a month ago and had to wait for the weather to corporate with my planned usage. I had two 6x8 foot fence panels two sided to stain as existing damaged panels. Well! what a pleasure to have such an easy job to do! The panels were inside my workshop and dry so I loaded the Opti-Stain Sprayer with a light colored rust stain. I test sprayed a piece of cardboard adjusted the spray and began on the panels. Well I have to say it was a pleasure using this sprayer as it made the job so much easier and operated as performed. Spraying, weight balance, clean up and storing the unit was a breeze! The project turned out evenly stained and professional looking. I highly recommend this OPTI-Stain Sprayer.
Date published: 2019-04-09
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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: 2020-06-08

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

Do I need to cut the tip so the paint comes out 

Asked by: Chub
No, but you should test your sprayer with water first. It's a two stage trigger, pull it a little and air comes out, pull it all the way and paint flows also. If it doesn't spray water, call us for help at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-05-21

how to clean with semi transparent stain

Asked by: bobby21
Clean up water based products with warm water. Clean up oil based products using mineral spirits. At the end of the painting day, break the gun down to it's parts and clean each part by itself. Then reassemble the gun and spray a small amount of cleaner through it. There are directions in the owner's manual and on our YouTube channel - https://www.youtube.com/user/WagnerPainting/search?query=opti+stain+plus or call us at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-04-22

What do I thin solid color acrylic siding stain with for the Wagner opti-stain plus. 

Asked by: Big papa
Water based products are thinned with water. Oil based products are thinned with mineral spirits. For more help call us at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-04-20

Is there any issue for painting automobiles?

Asked by: Basil
Yes, it's meant for staining your fence. Take a look at this model - https://www.wagnerspraytech.com/products/paint-sprayers/motocoat-complete-auto-paint-sprayer/ Then call us at 1-800-328-8251.
Answered by: Technical Support
Date published: 2020-03-30
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