Packaged Items
SingleCase of 12


Attention Canada Customers: Due to hazardous label requirements, this version cannot be sold to Canadian customers. Please see Alternate Items tab for Canadian version.

Plexus® was developed for use in aviation, specifically for cleaning and protecting aircraft windshields and painted surfaces. Its quite simply the most effective product you can buy for cleaning, polishing and protecting all clear and colored plastics and painted surfaces.

Plexus® is easier to use, and leaves a noticeably cleaner, more lustrous finish than conventional polishes. It protects by actually sealing the pores in plastic making it more resistant to debris, oil, bugs or scratches. And because its anti-static, it repels dust and lint. Its perfect for windshields and the leading edges of the wings, as well as for removing exhaust stains and cleaning wheel wells.

Also, Plexus® polishes without harmful abrasives. It leaves an invisible, micro-thin layer of wax without smears or smudges. It dries to a crystal clear luster, leaving no oily, sticky or tacky residue. Its the ultimate detailer for your aircraft.

Plexus® contains no CFCs, so its safe for the environment. And because its an aerosol, there is virtually no waste.
California Prop 65 Warning Symbol

WARNING: This product may expose you to chemicals including 1,4-DIOXANE, which is / are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to


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It’s the best for my windshield on my Tiger

Edward W Verified Purchase


December 4, 2021


Byron P Verified Purchase


September 7, 2021

give a top rating. was just what was needed

Steadfast M Verified Purchase


August 11, 2021

Amazing for plexiglass

Steve M Verified Purchase


July 21, 2021

I bought a can from our FBO one day. Obviously they have made a deal with the devil because this is the best cleaner, ever. Just ordered a fresh can to have on hand for use after every flight.

John D
June 8, 2021

No better product for protection of your aircraft wind screens.

John R
April 18, 2021

The product works as advertised. Havent tried others so cant make a comparison to less expensive alternatives. My glass is in good condition so I thought that using a reputable product only made sense. You really dont need to use that much so the larger size can will last quite awhile.

Dan T
April 13, 2021

Ive used Plexus for years, even on other peoples aircraft, and have never found anything better. Quality and safety is as awesome as ever.

March 25, 2021

Best windscreen cleaner I have ever used.

Cameron C
March 24, 2021

Arrived in good condition, fast shipping,. Works as advertised to clean windows/plastics, doesnt leave streaks.

Jason J
March 22, 2021


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is Plexus safe for use on Lexan?

Yes, it can be used on Lexan parts.

Q: I have an acrylic motorcycle windshield that has a few scratches that are visible to the naked eye. Will Plexus temporarily fill-in / cover / camouflage the scratches?

If they are deep enough to feel the scratch with your finger nail then no. If they are light spider web like scratches then yes.

Q: Im in the Air Force and trying to find a good Canopy Polish for our Aircraft. Do you have the MSDS sheet available for this Plexus plastic cleaner?

Yes, we have added the MSDS to the web page in the 'Documents' tab. Please download and review it there.

Q: Since Plexus is considered a dangerous good, how does that work for shipping? Is there a dangerous good fee to ship Plexus?

It is only considered hazardous if shipping via air. If ordered via Ground shipping, there will be no hazmat fee associated with the sale.

Q: Is Plexus safe to use on KingAir windshields?

Yes, this should be fine on the King Air window.

Q: Does Plexus contain alcohol or ammonia?

It does not contain alcohol or ammonia.

Q: Will this Plexus work on headlights, the plastic ones on cars?

Yes, this should work fine on this surface.

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