Protectant for polished aluminum

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Protectant for polished aluminum

Postby gknowles » Sun Mar 12, 2023 12:19 pm

Hi all,

Checking again after a decade or so to see if anyone has had any success using any sort of protectant after polishing, ie to prolong the time between polishing. No doubt there are lots of products that make great claims, like Sharkhide, but does anything really work?

Thx

Garth
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Re: Protectant for polished aluminum

Postby GraemeSmith » Sun Mar 12, 2023 4:23 pm

Elbow Grease....
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Re: Protectant for polished aluminum

Postby Bryan Cotton » Sun Mar 12, 2023 5:34 pm

I've been using oil on the belly. I'll let you know how it works out after some more time.
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23
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Re: Protectant for polished aluminum

Postby DCASonex » Mon Mar 13, 2023 9:36 am

If your plane is in a closed hangar, cover it with a soft cloth. Dust holds moisture that results in corrosion.

David A.
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Re: Protectant for polished aluminum

Postby Scott Todd » Thu Mar 16, 2023 10:23 am

Bryan Cotton wrote:I've been using oil on the belly. I'll let you know how it works out after some more time.



Me too! But in my case, its protecting the paint.

Some of my airport buddies are REALLY broke up about it and say how bad it is. I just smile and say its a VW thing and then remind them to go look under a radial powered airplane :)
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Re: Protectant for polished aluminum

Postby Bryan Cotton » Thu Mar 16, 2023 11:34 am

Scott Todd wrote:
Some of my airport buddies are REALLY broke up about it and say how bad it is. I just smile and say its a VW thing and then remind them to go look under a radial powered airplane :)


For as much mess as there is, I only have to add a half quart every 10 hours. As long as it's dripping I know there is still oil in there.
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23
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Re: Protectant for polished aluminum

Postby Scott Todd » Thu Mar 16, 2023 5:15 pm

I think I'm a bit less than that Bryan. The belly protectant bugged me a little early on but I'm over it :) Just Fly!

I hear the polished guys say that the key is to do it regular. If you let it go, it takes a lot more work. Outside, every year. Inside, every other year.
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