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Note: This version is intended for sale in Canada only. Hazardous label requirements are bi-lingual. For USA and rest of world version, see Alternate Items tab

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.



Recommended by my mechanic after I put a new windshield in the plane. It works great, especially with the wipes that the mechanic also recommended. Bugs come off easily and the windshield shows no damage. Have been using this product for more than three years. Expensive, but not as expensive as a new windshield.

June 3, 2021

Great product!

Paul G
July 1, 2017

Did not harm my plexiglass windows at all and actually left them looking great! Dont use papertowel remember! Bug guts just melt away after about 30 seconds of soak time and a couple wipes because of the waxy nature of some of the compounds in the product, and even using this all along the wing leading edges of a painted fabric aircraft made the bugs wash off quickly when I didnt have access to soap and water! Leaves a nice waxy protective coat too to keep my beautiful airplane shiny! Good stuff!

May 13, 2017

Marc S
May 7, 2017


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 there HAZMAT shipping fee for PLEXUS in Canada?

Yes, this is considered hazardous for shipping. It cannot ship via Canada Post and we recommend Purolator for shipping.