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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.


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Fine product - the best window and plastic cleaner I’ve used.

Michael H
December 27, 2019

Good stuff

Patrick S
October 14, 2019

Ive been using this product for about a decade. Its works well, removes everything my airplanes windshield has managed to pickup up over the years. Polishes easily, leaves no hazy residue, and has left the windshield clear with no apparent scratches. Also works well on my convertibles vinyl rear window.

May 15, 2019

Best product I have found

April 20, 2019

I use this on the club 172 windshield and windows and it minimizes some of the small scratches. Removes bugs and is streak free. I use it on my motorcycle, also. Aircraft Spruce has the best price and product was shipped and arrived as promised.

Jeneanne V
September 18, 2018

The best product on the market for aircraft windshields and other plastic items. Love it!

May 3, 2018

Expensive but works great.

November 20, 2017

Best plastic / acrylic cleaner on the market

Andrew H
September 7, 2017

Great product. Convenient spray can for ease of use. Just bought a new larger can. I only use DuPont Sontara wipes on the canopy.

Gil S
June 1, 2017

The best I have found. Unlike other products repels dust rather than attracting it. Have used for years on an airplane subjected to the most demanding conditions--parked outside.

Ted M
April 26, 2017


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.

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